Baked Beef Chiles Rellenos Casserole Recipe
Ingredients
- 6 large poblano peppers, halved and seeded
- 1 pounds ground beef, or to taste
- 1 tablespoon chili powder
- 2 cloves garlic, minced
- 1 teaspoon ground cumin
- 1 teaspoon dried oregano
- teaspoon ground cayenne pepper
- teaspoon ground paprika
- teaspoon ground dried chipotle pepper
- Salt and ground black pepper to taste
- 1 large onion, chopped
- 2 (14.5 ounce) cans diced tomatoes with green chile peppers
- Cooking spray
- 3 cups shredded Mexican cheese blend, or to taste
Directions
- Set the oven rack about 6 inches from the heat source and preheat the oven's broiler. Line a baking sheet with aluminum foil.
- Place poblano peppers cut-side down onto the prepared baking sheet.
- Broil the peppers until their skins have blackened and blistered, about 5 to 8 minutes.
- Transfer the blackened peppers to a bowl and cover tightly with plastic wrap. Let them steam and cool for about 10 minutes.
- Heat a large skillet over medium-high heat. Add the ground beef, chili powder, minced garlic, cumin, oregano, cayenne pepper, paprika, chipotle pepper, salt, and black pepper.
- Cook the beef mixture, stirring occasionally, until the beef is no longer pink, about 4 minutes.
- Add the chopped onion to the skillet and cook until slightly softened, about 2 minutes.
- Add the diced tomatoes with green chile peppers and cook for an additional 5 minutes until the onions are translucent.
- Let the beef mixture cool slightly.
- Preheat the oven to 350F (175C) and spray a casserole dish with cooking spray.
- Carefully peel the skins off the poblano peppers by running water over them and discarding the skins. Drain the peppers on paper towels.
- Place a layer of poblano peppers at the bottom of the prepared casserole dish.
- Spread 1/3 of the beef mixture on top of the peppers, followed by 1 cup of shredded Mexican cheese blend.
- Repeat the layers twice more, following the same order: peppers, beef mixture, cheese.
- Bake, uncovered, in the preheated oven for about 35 minutes, or until the top is golden brown and bubbly.
Nutrition Facts (per serving)
| Calories | 325 |
| Total Fat | 23g (30% Daily Value) |
| Saturated Fat | 13g (65% Daily Value) |
| Cholesterol | 80mg (27% Daily Value) |
| Sodium | 695mg (30% Daily Value) |
| Total Carbohydrate | 9g (3% Daily Value) |
| Dietary Fiber | 3g (11% Daily Value) |
| Total Sugars | 2g |
| Protein | 22g (43% Daily Value) |
| Vitamin C | 44mg (49% Daily Value) |
| Calcium | 297mg (23% Daily Value) |
| Iron | 2mg (11% Daily Value) |
| Potassium | 386mg (8% Daily Value) |
Servings Per Recipe: 10
Comments
Paula5671
10/06/2025 01:52:54 PM
Everybody loved it! I’m glad we tried. After I finished I realized it didn’t go very far on portions. I thought it needed corn tortillas or something but everyone said not to touch it! I used ground turkey and didn’t miss any flavor at all!
EmmLee
01/07/2022 02:34:23 PM
Recipe Author Here - The poblanos I'm able to purchase from my local produce market are very large. 2, split open, will cover the bottom of a 9 x 13 baking pan. If you only have access to smaller poblanos, you may want to increase to a total of 9 or even 12. When no poblanos are available to us, we've often substituted zucchini "planks", sliced maybe 1/4" thick, tossed with olive oil and seasoned with salt, pepper, garlic & onion powder, chili powder, cayenne and cumin. Jalapeno powder adds a yummy, slightly spicy, twist!
MariaR
05/06/2021 02:56:01 AM
I cheated. I used canned roasted chili's. I used 3 of the 7oz. cans of Ortega fire roasted whole green chilis. That is one can per layer. It was delicious.
Chef Trixie
11/08/2024 12:16:43 AM
I did things a little differently. I started by toasting the spices. Which I subbed red chili flakes for the chili powder , I added the garlic and onion, then to deglaze the pan I used the juice from the canned tomatoes. Let that cook down then added the beef.seasoned with salt and Aleppo pepper.i grated Oaxaca cheese and queso chihuahua, the Oaxaca I seasoned with salt. Instead of charring and skinning the peppers, I roasted them at 450 for 15 min. I dislike the texture of skinless peppers. I put a little bit of sauce on the bottom of the pan like one does for lasagna, a layer of peppers, cheese, sauce, then repeated the layers. I thought this recipe was rich and deeply satisfying. As I pass it on , I am calling it a Mexican vibe stuffed pepper casserole. I can't wait to make it again!
Jenny
01/17/2023 04:59:36 PM
I used shredded chicken instead, but it was totally delicious!
DIZ9829
01/22/2020 01:21:24 PM
Very spicy and loaded with flavor. I have to agree with others that this is a smaller recipe than indicated. You will want to use a small casserole dish if made as written. I’ve made this recipe many times and use an 11 x 8 oval casserole dish. It takes 9 or 10 large poblano peppers. I also use 2lbs of ground beef and slightly heap the tablespoon/teaspoon when measuring. I don’t measure the cheese, but can say with certainty that I use more than stated in the recipe. I like to cook the ground beef first and drain off the fat. Then I proceed with adding the onions, seasonings, and tomatoes. I will drain off all of the liquid again before layering in the casserole dish. If you don’t, you will end up with a watery casserole. In my opinion, poblano peppers are the hardest to roast and peel. I find it is easier to roast the peppers whole, then cut in half and remove the seeds. Either way is messy. It is worth the effort.
Suze
09/21/2019 11:50:48 PM
I used an 8x11" (2 qt) casserole, could have gone down a size, so this is small -- 10 servings seems unrealistic, maybe 6 at most. Not a fan, but I made some changes so not going to ding it. I also used turkey, more garlic as recommended, but cut back to 2 cups of cheese. Chipotle seasoning was $6/bottle, no thanks, so I skipped that.
Erika Hatfield
07/18/2022 10:57:19 PM
My husband thought this was excellent. I would use leaner beef next time. I didn’t have tomatoes with green chilies, so I used salsa instead. I also used shredded Halvarta cheese since that’s what I had in the fridge. All worked out great!! Don’t be afraid to substitute.
OddFeta9742
05/04/2024 11:25:55 PM
Made with ground turkey instead of beef. Followed recipe, was a little runny- recommend draining cans of tomatoes. Good for people on low carb diet. Tasted great!
Nola
03/11/2021 05:45:19 AM
Not a Chile rellano casserole. Added a layer of retried beans. Great as a dip with tortilla chips and super as a filling for tacos!
PuffyCorn5616
09/11/2025 02:18:21 AM
I screwed up and only put poblanos on the bottom and then I ran out so I would say give yourself atleast a dozen large poblanos for this recipe. I did half andouille sausage half burger because that’s what I had and it was delicious. It sat in my fridge because I was disappointed in not layering correctly. 2 days layering we got hungry and bam it’s in the weekly rotation.
NiftyWheat1429
06/03/2025 02:45:59 PM
No changes needed!
Lynne Baker
05/02/2025 10:44:25 PM
Delicious, simple, a crowd-pleaser. I personally would, if I were in a hurry, replace the fresh poblanos with canned. The taste is still delicious and much quicker and easier.
Tyler Scott
04/28/2025 10:35:49 PM
So simple, yet so damn tasty.
Sarah Teter Hudson
04/28/2025 09:29:42 PM
It was incredibly good! I always add extra cheese!
Gail Vahidi
04/23/2025 02:48:33 PM
The flavor was good but with 2 cans of diced tomatoes it was more like soup than chili relleno casserole. Next time i will leave out the tomatoes!
CoralStraw1644
10/15/2024 04:06:04 AM
No changes were made. My hubby loved it. Start early when preparing with a deadline. Thank for sharing a truly unique dish.
NewClove7279
10/28/2023 08:40:26 PM
Absolutely delicious! Just enough spicy kick. I did drain the ro-tel first, as well as the meat, but was still a little greasy due to all the cheesy goodness. Eating it with tortillas definitely helped.
Carla Coffee
07/08/2023 04:01:16 PM
I liked it but my family didn’t care for the peppers.
deirdrejayne
06/20/2023 02:51:03 AM
Like the flavor, but way too watery- thinking the canned tomatoes should be drained first ? (and/or half the amount.) Also the spices are off, a little bland.