Easy Chiles Rellenos Casserole
Chiles Rellenos Casserole is a super simple, irresistible vegetarian Tex-Mex dish that is pure comfort food!
This Easy Chiles Rellenos Recipe with cheese, eggs, and peppers makes an easy meatless weeknight dinner.

Why You Must Make
- This casserole takes the work out of traditional chiles Rellenos!
- The ingredients are layered instead of stuffing the peppers.
- It can be eaten for any meal and at any time of the day!!
I first made this riff on the classic Tex-Mex dish years ago, when my parents were in town for a visit. My dad went back for seconds and then thirds. Hot, cheesy, and mildly spicy, this chili Rellenos casserole sure hit the spot on a brisk autumn day. I was a huge fan as well.
Growing up in small-town Iowa, many, many moons ago, tacos were about as ethnic as we got as far as cooking went. I would have loved a Tex-Mex Cobb Salad or even a Slow Cooker Tex-Mex Chicken Stew but, alas, we got hard-shelled corn tacos filled with ground beef! Granted, my dad could eat a dozen of those, but he grew to love more traditional Mexican cuisine as time went on.
Ingredient Notes:
If you don’t have half and half on hand, to make one cup, you can:
- Mix 1/2 cup whole milk + 1/2 cup light cream
- Mix 3/4 cup whole milk + 1/4 cup heavy cream
- Mix 2/3 cup skim or low-fat milk + 1/3 cup heavy cream.

Expert Tips
- Where the typical chiles rellenos recipe consists of stuffed and fried poblanos served with homemade tomato salsa, this shortcut version is much less labor-intensive. Whole mild peppers (right out of the can!) are layered on the bottom of a baking dish, then topped with a generous amount of Monterey Jack and cheddar before pouring on an egg and cream mixture.
- The last step is to drizzle on a small can of tomato sauce before baking.
- If you’d like a carnivore version, saute and drain some ground beef or even chorizo sausage, add Tex Mex/taco seasonings if using ground beef, and add an extra layer in the middle.
- Or even add a layer of refried beans if that’s your jam!
- I love the combo of Monterey Jack and cheddar in Tex-Mex dishes, but you can use any melty cheese you like.
- Feel free to roast your own poblano peppers if you have access to fresh peppers. Just remove the peels and seeds before using them.
- There is no way to mess this casserole recipe up! Of course, you can use a homemade or jarred salsa in lieu of the tomato sauce, but for a quick meal, this easy chile Relleno casserole is perfect.

Frequently Asked Questions
Chiles Rellenos is a Mexican dish made of cheese-filled mild green chiles that have been coated with an egg batter. they are then fried until the outside is crisp and the cheese is melted.
Pronounce this dish CHEE-lehs rreh-YEH-nohs.
Yes, if your canned chiles still have the peel, slip them off since the skins can be tough and difficult to digest. Also, remove any seeds.
You May Also Like:
- Balsamic Peppers and Onions Recipe from Cookin’ Canuck
- Beef Tacos
- Asian Beef with Peppers
- Oven Roasted Peppers
- More Main Dish Recipes

Chiles Rellenos Casserole Recipe
An easy recipe with the delicious flavors of chiles rellenos. Adapted from Desert Treasures
Ingredients
- 1 cup half and half
- 2 eggs
- 1/3 cup flour
- 1/4 teaspoon salt
- 1/4 teaspoon cumin
- 3 cans of whole green chiles, 4 ounces each
- 1/2 pound Monterey Jack cheese, grated
- 1/2 pound sharp cheddar cheese, grated
- 1 can tomato sauce, 8 ounces
Instructions
- Preheat the oven to 375º. Grease 9 x 9 inch (or comparable sized) casserole dish.
- Rinse chiles to remove seeds. Drain on paper towels.
- Layer chiles on the bottom of the casserole dish. Top with the mixture of cheeses, reserving ½ cup for the top.
- Whisk together half and half, eggs, flour, salt, and cumin. Pour over cheese.
- Drizzle top with tomato sauce and sprinkle with reserved cheese.
- Bake for 45-60 minutes, until browned and cooked in the center. Cool a few minutes before slicing.
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 615Total Fat: 45gSaturated Fat: 27gTrans Fat: 1gUnsaturated Fat: 15gCholesterol: 221mgSodium: 1208mgCarbohydrates: 19gFiber: 2gSugar: 7gProtein: 34g
27 Comments on “Easy Chiles Rellenos Casserole”
I absolutely love the flavors in this dish! I can’t wait to make it again!
I used skim milk and heavy cream because that’s what I had in the house and it came out delicious! This is my perfect comfort food.
Any dish that takes the work out of making dinner is one that I want to make. This looks fabulous!
I’ve always been a little intimidated to make chilis rellenos – This version is very do-able! Love all the flavors going on in here!
I’ve always been a little intimidated to make chilis rellenos – This version is very do-able! Love all the flavors going on in here!
Now that I live and work on a tropical island and dont have easy access to a kitchen, I am all about the easy dishes that can be frozen and reheated and served with a salad. This dish is going straight on the list. YUM!