This low carb Hatch Chile Rellenos Casserole has all the flavor of regular chile rellenos, but without the breading and frying.
Once a year, my girlfriend Jelayne has a Chile Rellenos party. Her family is from New Mexico, and her uncle sends a large care package of assorted Hatch chiles. Jelayne and her husband, Dan, spend the afternoon charring, filling, battering and then deep-frying dozens of chiles. (This post was originally posted on July 17th, 2013, and has been updated to contain nutritional information. As an Amazon Affiliate, I earn commission on qualifying purchases.)
What are Hatch Chiles?
While While Hatch Chiles have been a Southwest staple for generations, the Hatch Chile phenomenon seems to have just picked up steam in the rest of the country over the last several years.
You can see the layers, 3 each of chiles and cheese.
The Hatch chile craze is all over Southern California now, with roasting events popping up all over the city. Now, it’s hard to miss the word “Hatch” in August and September! There are roasting events all over the country now! If you can’t find a chile roasting event near you, you can roast them yourself.
When are Hatch chiles in season?
Depending on the season, Hatch chiles can be available from late July to early October.
Where are Hatch chiles grown?
Hatch chiles come from the Hatch Valley in New Mexico. Chiles grown outside New Mexico are not allowed to be called “Hatch”. In fact, chiles grown outside the designated region of the Hatch Valley cannot claim the name. Depending on the soil and climate, the chile crops in a particular plot can vary in heat from year to year.
Are Hatch Chiles hot?
The fun thing about Hatch chiles is you never know what you’re going to get. You can’t tell by the color how hot a chile will be. If you purchase Hatch chiles from a roasting event at grocery store, you will be asked if you want mild, medium or hot. But that’s no guarantee!
What can I substitute for Hatch chiles?
While there is no real substitute for Hatch chiles, Anaheim chiles are readily available in major grocery stores. Anaheim chiles were originally from New Mexico and were brought to Anaheim, California in the late 19th century. If you can’t find Hatch chiles, Anaheim will work too.
How do you roast Hatch chiles?
Most major grocery stores offer Hatch chile roasting events from mid August to late October. Most people will purchase chiles 10 and 20 pounds at a time! While many places will do the roasting for you, you can easily roast your own at home, especially if you’re only roasting 3-4.
Don’t worry if you don’t have access to Hatch chiles, you can always use poblanos, pasillas, or Anaheim chiles. There are a couple of ways to roast them. First, you can throw them on the grill, no need to do anything to them. Just rotate them until the skin is charred and blackened.
You can also roast them over an open flame, or under the broiler. Then pop them in a brown paper sack and close. Let them sit and steam in the bag for a few minutes, or until cool enough to handle.
If you don’t use plastic gloves to remove the skins and seeds, be mindful of your hands and don’t touch your face or eyes.
The skins should peel of very easily. Scrape the seeds out and remove the stem end. Pat them dry with paper towel to get the last bits of skin, seeds and char off. Rinsing them will remove some of the spiciness so be mindful if you like hot and spicy!
Roasted chiles. The Hatch ones are the lightest green.
If you are lucky enough to pick up pre-roasted Hatch chiles, you might want to buy a case. (I did just that last weekend when I bought 10 pounds of roasted chiles from my local grocery store).
What do you do with TEN pounds of Hatch chiles?
Well, I’ve make Hatch Chile and Cheddar Egg Bites, which make a nice grab and go, breakfast that’s low-carb and gluten free. Or this Hatch Chile Bacon Grilled Cheese Sandwich, which is definitely not low-carb! (Spencer gets to eat that!) Or we’ll just dice them up and pop them in omelets or scrambled eggs.
How to Freeze Chiles
Roasted, but un-peeled Hatch chiles ready for freezing.
If you do buy more chiles than you can possibly use in a week, you’ll want to freeze them.
First pat them dry or lay them flat on some paper towels to absorb some of the moisture. DO NOT PEEL them, the skins will help keep them moist. Freeze them flat in plastic bags and then stack the bags. Once they’re defrosted, the skin should easily slip off.
This low carb Hatch Chile Casserole doesn’t involve any stuffing, breading, or frying, so most of the work is in prepping the fresh chilies. Once you’ve got them skinned and cleaned, it takes just a few minutes to pull the casserole together.
We’ll have this for breakfast, lunch or even as a side dish to go with dinner. Since it’s vegetarian, it also makes a great entree. Did I mention that it works well with a Keto diet too?
Step 1:
Roast, and skin the chiles using plastic gloves.
Step 2:
Lightly grease a baking dish with olive oil. Line chiles on the bottom of baking dish.
Layer chiles in casserole dish.
Step 3:
Layer 1/3 of the cotija and sharp cheddar over chiles.
Step 4:
Add another layer of chiles.
Step 5:
Repeat, ending with a layer of both cotija and cheddar cheeses on top layer. Beat eggs, salt and pepper in a bowl and pour over chiles and cheese.
Bake at 425 degrees for 40 minutes, or until cheese is hot and bubbly.
How to freeze this Chile Rellenos Casserole?
Yes! I usually freeze this casserole in squares after I’ve baked it. Wrap pieces well in plastic or foil and then seal in an air-tight container for up to 3 months.
Low Carb Hatch Chile Rellenos Casserole
Ingredients
- 1 1/2 pounds chiles, Hatch, poblanos, pasilla, or Anaheim chiles, charred, skins and seeds removed.
- 6 ounces queso fresco or cotija cheese, you can also substitute ricotta cheese for a similar texture and flavor.
- 12 ounces sharp cheddar cheese, grated
- 4 large eggs, beaten
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 2 Tablespoons olive oil
Instructions
- Roast chiles under the broiler or on a charcoal grill, turning often, until the skin is blackened. Place them in a paper bag and close tightly. When chiles are cool enough to handle, pull away and discard the seed and inside veins.
- Preheat oven to 425 degrees F.
- Brush olive oil on the bottom of a 10.5" x 7.5" baking dish. Line with chiles.
- Cover chiles with about 2 ounces of crumbled cotija and 4 ounces of shredded cheddar. Repeat once, ending with cheeses on top.
- In a bowl, beat 4 eggs, salt and pepper. Pour mixture over chiles and cheese. Cover with foil. Bake at 425 degrees F. for 40 minutes, or until cheese is hot and bubbly. Remove from oven and let rest 5-10 minutes to set.
- Casserole can be frozen. Cut into squares and wrap well.
Mimi says
Those chiles are absolutely beautiful!
Cynthia says
Thanks Mimi!
Michelle says
Can you make this the day before and let it sit overnight then bake?
Thank you!
Cynthia says
yes you could as long as it’s refrigerated.
Cindy (Vegetarian Mamma) says
Wowza, this looks awesome! Thanks for linking up at our Gluten Free Fridays party! I have tweeted and pinned your entry to our Gluten Free Fridays board on Pinterest! 🙂
Hope your week is great!
Cindy from vegetarianmamma.com
Cynthia says
Thank you Cindy!
Mimi says
This is really lovely. I like the two cheeses, too. Without tortillas it’s definitely low carb, but also delicious!
Jere Cassidy says
I love roasting chilis and peppers, the flavor is wonderful. Great post to show how to do it correctly.
Cynthia says
It was something we learned in cooking school…(the brown paper sack part). I’ve noticed that chile roasters at events just put them in boxes, but I think the skins peel off much more easily if they have a chance to steam for a few minutes.
Jeanette says
Plastic bags work much better than paper
Cynthia says
I do try to avoid plastic…especially with something hot which could release chemicals.
Mary says
My mom and dad are both from NM and we grew up with Hatch peppers and the wonderful aroma of them roasting and of course the taste.
My mom would like the roasted chilies on a moist kitchen towel and then placed in the refrigerator to cool off to await peeling them. Yum!
Cynthia says
Wow! Lucky you! I really only caught the Hatch chilie “bug” 10 years ago. They are awesome! That reminds me…I have some in the freezer I need to defrost!
Melanie Sloan says
Here in Colorado I just place them in a large mixing bowl with a plate for a lid, and let them sweat. Works great and catches all that yummy juice. I then add the juice into whatever dish I’m making, for added flavor.
Cynthia says
love this idea!
Lori says
Paper bags use glues which can also be harmful. I guess you just have to choose your poison.
Mimi says
Unfortunately when the plastic gets hot, it emits chemicals that are not safe to use with food
Natalie says
Looks so delicious and comforting! Such a great idea for dinner!
Tara says
Such a comforting casserole! I love all that cheese. I am still kicking myself for not trying a single Hatch Chile when we drove through New Mexico during our cross country move this summer.
Brian Jones says
What a great sounding recipe, I love all things chili so this is definitely for me.
Amy | The Cook Report says
This looks so amazingly cheesy!
Ginny says
I’ve been to Hatch, New Mexico and I cherish recipes using that beautiful chile. It looks like you did a beautiful classic recipe. Thanks!
Cynthia says
Thank you Ginny! I’ve been to Santa Fe and Albuquerque, but never Hatch!
Kristina says
Hello,
I made this wonderful dish last week. Amazing! SUch a great fall meal. I was wondering if you have the nutritional breakdown for those watching their macros. Thanks for posting !
Cynthia says
Thank you Kristina! I am working on getting nutritional info on my site. the only carbs are really from the chiles though.
Priya Shiva says
wow! This looks so creamy and those roasted chillies would be absolutely delicious!
Cynthia says
thank you Priya! I love roasted chilies!
Matt @ Plating Pixels says
What a great idea. Been trying to cut back on carbs and these look great.
Jeff the Chef says
I’m not super into chilis per se, but I love them in other things, and there are few other things I love as much as I love cheese!
Cynthia says
haha! Me too…I could never give up cheese!
John says
very nice… i really like your blog…
Cynthia says
Thank you John!
sue | the view from great island says
This is one of my favorite Mexican dishes, but I never thought to make them with Hatch chiles, this is genius!
Cynthia says
I love the taste of Hatch chiles and chiles rellenos, but not all the carbs!
Mona says
How many carbs per serving?
Cynthia says
under 5 per serving. The only thing with carbs are the chilies and they’re only 2grams per cup. hope that helps.
Carrie says
Delicious! I didn’t have fresh chilies so I used a 25 oz can of whole Ortega Green Chilies. I also added chili powder and cumin to the egg mixture. I think in the future, I would use 5 or 6 eggs to add a bit more structure to the pieces.
Cynthia says
Canned chilies work just great! The good thing about adding more eggs is you’re just getting more protein! Chopped green onions would be great too. My oldest daughter has a strong aversion to cumin, but I love it…Sounds great.
Maria A Flores says
If you rinse the chiles they lose their flavor, just clean with a paper towel
Cynthia says
Great to know! I can’t ever seem to get all the seeds out unless I rinse them, I’ll try that next time!
Om says
Thank you for sharing very good recipe, god bless you dear.
Cynthia says
You’re very welcome!
Vicki Traylor says
Can this be out together the night before?
Cynthia says
Out together? You can make it the night before, but it will need to be refrigerated. It lasts for 2-3 days in the fridge.
Kathryn says
Just made these tonight for my husband. We thought they were delicious! I used poblano peppers. I will definitely be making them again. Thank you!
Liz says
Made these tonight and they were delicious!! So much easier than making the tradition Chile relleno! Thanks for sharing:)
Cynthia says
definitely easier than a traditional chilies rellenos! no frying or breading either!
Mary Ker says
I added soyrizo (vegan chorizo) to this and took it to a brunch where there was a ton of other delicious food, and every scrap was eaten and I as asked for the recipe. I was concerned that there was no milk to make it a custard, but it as great!
Cynthia says
The addition of chorizo or soyrizo would be fabulous!
Sharrel caldwell says
Wish i could use a nild peper my stomach can’t take the heat.
Cynthia says
Actually you can find mild chilies and still get the flavor without the heat.
Mary says
This looks wonderful!
Does anyone know of anywhere online where the pre-prepped roasted chiles are sold?
I can just hear the screams of laughter, but I didn’t grow up in the west (though I’ve lived in Arizona and Texas) and I’ve roasted and processed chiles… I’m never doing it myself again, EVER.
I’d love to make this dish, we’d probably love it, but I’m not up to confronting fresh chiles ever again.
:-\
Cynthia says
Yes! The Hatch Chile company sells them!I have a few pounds in my freezer right now!
sharon sutton says
Walmart sells them online for less than $5/can for the big can. I have never found in my local store, but I order several cans, and have those big, heavy cans delivered right to my door…win/win! I’m never without them.
Cynthia says
I didn’t know that! I usually buy them fresh and then freeze them. But they don’t last more than 4 months.
Jane says
This recipe looks really good. I’ve got a lot of poblanos in my garden. I’ve made chile rellenos but would like something with less fat so will try this one. How do you prep the chiles for freezing?
Cynthia says
Hi Jane,
I usually just roast and lay them on a flat tray. Freeze them flat. After they’re frozen, I stack them
and freeze a few pounds at a time. Sorry for the late response!
Sissy says
Thanks so much Cynthia! My boyfriend is a New Mexico native and it’s hard to fudge on the traditional recipes…. but I don’t even think he noticed that this was low carb….I added a layer of pork skins that I ran thru the food processor with each layer and on top that satisfied the need for crunch without frying! Salute!
Cynthia says
Awesome! I love New Mexico and am in love with Hatch chiles!
Jenn E. says
So I have a bunch of poblanos in the garden. Was looking for a good poblano chicken recipe that’s not enchiladas. Which I love but have made often. I’d love to try something like this but wondered if you ever threw some shredded chicken in there and what kind of results you had! 🙂 Thanks in advance!
Cynthia says
I’m am sure shredded chicken would be amazing in in!
cheryl says
My Dad was born in Hatch. I love Chile Rellenos. I am making this tonight, but using canned. Sorry. My cousin got Hatch Chile seeds & is growing them for me. I remember when I was younger & my Grandma brought me Hatch chiles to California, I had no clue. Seeded them with bare hands. Oh my! She showed me how to make chile relish & stacked enchiladas. Thank you.
Cynthia says
Wow! Lucky you! I first heard of them about 20 years ago when a friend of mine whose mom was born in NM used to get a shipment of green chiles every fall. She’d have a chile rellenos party and invite us. She never called them “Hatch” though…I guess because if you’re from NM, they’re just “green chiles”!
Tara says
The Hatch name is bcuz they come from the Hatch Chile farm or the Hatch Valley where there are a lot of farms. It’s the soil that makes it taste good. There are also Chimayo Chiles…
Teri K says
Do you have the nutritional info for this?
Cynthia says
it should be there Teri, I updated it.
Melisa says
I’ve made this twice, and we love it! I used reduced fat cheese. The second time, I used fat-free cottage cheese. The texture was a little loose, but it was still delicious. Works great in the crock pot, too! Thanks for sharing!
Cynthia says
Wow! I’ve never made it in the crock pot! I’ve tried it with low fat cheeses too and it works fine…the fat keeps it keto and low carb friendly as well as helping keep it a bit thicker.
Lori says
Paper bags use glues which can also be harmful. I guess you just have to choose your poison.
Cynthia says
wow…I did not know that!
Anita says
I love this low carb version! It’s similar to a green chile tacos I used to get requests for at the school I taught for Friday treats. It could be eaten with or without tortillas as you like. Difference in the recipe is I added garlic and cumin, cream cheese, black olives and sausage to the mix.
Cynthia says
that sounds wonderful too!
Tara says
NM GIRL here… My only criticism is that this is called a CHILE RELLENO recipe. I expected a whole chile stuffed with the cheese inside of it and somehow made into a casserole.
We also place our chiles in a plastic bag after roasting so it steams on the way home.
Cynthia says
Hi Tara, You’re right…but I really wanted everything traditional chile rellenos had flavor wise, but without the breading. So I guess “deconstructed” would be a better title! I wonder about the toxins in the plastic bags though? Another reader suggested putting them in a large bowl and covering them. I’m roasting today, so I think I’ll try that.
Cecelia M Teague says
I’ve found the easiest way is to put the chile on a cookie tray after roasting and covereing them with a damp dish towel. After steaming put as many as you want in a ziplock bag and in the freezer. When you remove the frozen bag and thaw the skins come off very easily!
Cynthia says
nice! I’ll try that next time. I put my husband on roasting duty this time.
CP says
I’m am definitely going to try this recipe. I am only concerned with all egg and no milk mixture. I wonder what 1or 2 Tablespoons of milk or cream would produce texture wise? Another recipe I saw had a mixture with 5 eggs and two cups of milk—that seems like way too much milk!
Cynthia says
What I was going for here, was more of actual chiles rellenos, rather than a eggy/cheesy dish, so that’s why mine does not have any milk in it…I totally think you could add a couple of tablespoons of cream or whole milk and it will be just as delicious. Let me know!
Pat R says
this is one of our favorite dinners! It’s quick & easy and delicious topped with a little pico de Gallo and sour cream!!!!! Thanks for sharing!!!!!!
Cynthia says
Awesome! Thank you for writing a review!
Nandalee says
I love this recipe! I adjust it sometimes. No hatch chilis here but I use poblanos and cubanelles. I’ve even added red and yellow peppers to the mix when I have some I need to use. I’ve also added ground turkey just to see how it would turn out. I have also added cumin, chili powder, green onions. It always turns out awesome!
Millican Pecan says
My mom had a similar recipe for a chile rellenos casserole that is delicious. I can’t wait to try yours! I love the combination of flavors. Thanks for sharing.
Cynthia says
That’s awesome Millican! Let me know how you like it.
m says
great recipe. I use poblano chiles, roast them in the morning, and so easy to assemble everything for a quick delicious dinner i make this often since flavor profile reminds me of chiles rellenos – a favorite dish
Cynthia says
totally! That’s what I was going for chiles rellenos without the breading and frying! (and carbs)
Nina says
Wow hatch chili’s are way to hot enjoyed this much more when we made it with pablano chili’s so hot we can’t eat it
Cynthia says
Hi Nina, have you had Hatch chiles before? They ARE hot. I’m not sure why you went ahead and made it with Hatch and then again poblanos if you didn’t like it the first time?
Georgia Dorsey says
am i the only one who lives in Colorado and knows that the best hatch chilis are grown here; every year there is competition between the two states. I don’t know which is better but Colorado Hand’picks the peppers and New Mexico uses machines. Colorado hatch chilis are delicious
Cynthia says
Well, “Hatch” I believe is reserved for a small part of NM. Just like sparkling wine grown outside the region of “Champagne” cannot be called “Champagne”, I believe it’s the same with Hatch chiles. No doubt the chiles in Colorado are outstanding, just as the sparkling wines in California are as delicious as the Champagne in France.
Dawn Cox says
I have made this a couple of times and it is really delicious. I love traditional Chilis Rellenos and this has a lot of the flavour with way less work. I added a layer of panko flakes toasted in a bit of butter and it took the flavour up but of course it adds a little more carbs. I found it was a little less rich by adding the “breadcrumbs” and I liked that.
Cynthia says
Hi Dawn, thanks so much! I love your addition of panko!
Marie Sokolik says
Live this recipe ! Easy and easy to freeze.
Cynthia says
Thank you Marie! So glad you like it!
Karen says
Hi Cynthia, I’m so looking forward to trying this recipe. I’d like to try the canned Hatch chili route and will be using the chopped version of the Hatch chilies. Could you please advise how many 4 oz. cans I’ll need? Thank you so much!
Cynthia says
Funny, I just got 5 lbs of chopped hatch chiles. I usually use about 1 1/2 pounds of hatch chiles, so 6 about 6 4 ounce cans.
Susan E Uhl says
Really good, but the written recipe is no printer friendly, 4 pages?
Cynthia says
Hi Susan, when you print a recipe (from any site, including mine), you should have the option to just print the recipe and not the images from your printer.
Can you please look again and see if your printer has that option, they all do. Let me know if that works for you. Thank you, Cynthia
Daphne L. says
Absolutely delicious and so easy to make! Thanks for the recipe, it’s a keeper!
Cynthia says
Thank you!
Gail says
Thank you for sharing. Utterly deliciously!! We did not have enough chiles (maybe only a third of what was called for), so I substituted some enchilada sauce in the middle layer and some roasted zucchini for the top. And we used ricotta instead of queso fresco b/c that’s what I had on hand. Lordy lordy it was tasty <3