Chile Casserole Poblano

Featured in: Family-Friendly Dinners Everyone Will Love

This take on chile rellenos skips the frying step and packs roasted poblanos, eggs, and cheese into one satisfying bake.

A woman in a kitchen with a stove and oven.
Updated on Fri, 09 May 2025 14:58:34 GMT
A cheesy baked dish with cilantro on top in a white casserole dish. Pin it
A cheesy baked dish with cilantro on top in a white casserole dish. | cookingkitchn.com

No-Fuss Chile Relleno Bake

I've got a fantastic twist on chile rellenos that cuts out all the hassle but keeps everything tasty. By combining smoky roasted poblanos with gooey cheese and airy eggs, this dish turns out absolutely wonderful. What I really dig is how it fits any mealtime, and those charred peppers fill my house with the most wonderful aroma.

Why This Quick Dish Wins Hearts

You'll fall for this tasty bake because:

  • You don't need to mess with hot oil or batter
  • The blend of smoky peppers and melty cheese tastes incredible
  • It works for morning, noon, or night meals
  • You can tweak the flavors to match your preferences

Basic Stuff You'll Need

  • Poblano Peppers: Fire them up yourself for knockout flavor or grab canned ones when you're busy.
  • Cheeses: Hand-shredded Monterey Jack and cheddar melt into gooey perfection.
  • Eggs: They form that soft, airy layer that brings everything together.
  • Whole Milk: Adds a smooth, rich quality to the egg mixture.
  • Flour and Baking Powder: Gets you that nice rise and texture.
  • Seasonings: Basic spices that make every mouthful pop with flavor.

How To Make It Happen

Get Those Peppers Smoky
Set your poblanos under the broiler about 4 inches away from the heat. Let them cook for 5-7 minutes on each side, flipping now and then, until they're blackened and bubbled all around. The skin should look almost burnt - that's what gives you that amazing smoky taste. Tuck them into a paper bag to steam for 15 minutes, then carefully pull off the skin and take out the seeds. Don't wash them or you'll lose all that fantastic flavor.
Stack It Up Nicely
Put a small amount of the egg mix in your baking dish - just enough to cover the bottom. Arrange your roasted peppers in one layer, making sure they're dried off first. Scatter plenty of cheese on top, getting it into all the little spaces. Do this again with another round of peppers and cheese. This double-layer setup means you'll get tasty peppers and cheese in every bite.
Mix Up The Egg Part
In a big bowl, beat your eggs till they're light and fluffy - about 2 minutes by hand or 1 minute with a mixer. Slowly add your milk while you keep whisking so it stays smooth. Sprinkle in your flour and seasonings carefully to avoid lumps - nobody wants flour clumps in their food. Keep mixing until it's all smooth, then pour this creamy mixture slowly over your layers, letting it sink into all the gaps.
Cook It Just Right
Put your dish into your 350°F oven - right in the middle rack so it heats evenly. After about 35 minutes, check if it's done - the top should look golden, and when you stick a knife in the middle, it should come out clean. The center should be set but still wobble a little. Let it sit for 10-15 minutes before you serve it - this helps it firm up and makes cutting much neater.

Tricks For Better Results

  • Go For Fresh Roasting: Newly roasted poblanos really boost the flavor of this dish.
  • Skip Pre-Shredded: Cheese you grate yourself melts way better than the packaged stuff.
  • Don't Rush Cooling: A short rest gives you nicer, cleaner slices.
A slice of creamy enchilada casserole topped with melted cheese and fresh cilantro, served in a white bowl alongside salsa and sour cream. Pin it
A slice of creamy enchilada casserole topped with melted cheese and fresh cilantro, served in a white bowl alongside salsa and sour cream. | cookingkitchn.com

Quick Serving Suggestions

Make your bake even tastier with:

  • A spoonful of cool sour cream and chunky salsa on each portion
  • A side of fluffy Mexican rice or some crisp green salad

Smart Prep Options

  • Save time by charring peppers or putting the whole dish together the night before
  • Extra portions stay good in the fridge for 3 days or can be frozen for later
  • Heat it back up in your oven or zap it in the microwave when you're hungry

Frequently Asked Questions

→ Can I use canned chiles?

Yep, grab 3 to 4 (7 oz) cans of whole green chiles.

→ Why put peppers in plastic bag?

It makes the skins slide right off since the steam loosens them up.

→ Can I make ahead?

You can prep up to roasting the peppers; add the eggs just before baking.

→ Why let it rest?

This allows it to firm up, making slicing much easier.

→ Can I freeze this?

Not the best idea—freezing messes with how the eggs turn out.

→ What to serve with it?

Add salsa, sour cream, or fresh cilantro to liven it up.

Chile Casserole Poblano

A cozy dish made with roasted poblanos, gooey cheese, and eggs baked together in casserole style.

Prep Time
10 Minutes
Cook Time
45 Minutes
Total Time
55 Minutes
By: Sophia


Difficulty: Intermediate

Cuisine: Mexican

Yield: 8 Servings (1)

Dietary: Vegetarian

Ingredients

01 6 to 8 big poblano peppers.
02 1 cup of cheddar cheese, split in half.
03 2 cups of Monterey Jack cheese, split in half.
04 Five large eggs.
05 1 and a half cups whole milk.
06 3 tbsp plain flour.
07 1 tsp baking powder.
08 A pinch of garlic powder (about 1/4 tsp).
09 A pinch of onion powder (about 1/4 tsp).
10 1/4 teaspoon of black pepper.
11 A small pinch of salt (1/4 tsp or less).
12 Sour cream for garnish.
13 Salsa to serve on the side.
14 Fresh cilantro to sprinkle on top.

Instructions

Step 01

Roast the peppers under the broiler until their skin blackens, then pop them in a sealed bag to steam.

Step 02

Take off the peppers' skins and scoop out the seeds.

Step 03

Layer the prepared peppers and some cheese in your dish.

Step 04

Combine the eggs, milk, flour, and all seasonings in a bowl and whisk them together.

Step 05

Pour the egg mixture over the peppers and cheese filling.

Step 06

Put it in the oven and bake at 350°F for 45 minutes.

Step 07

Let it sit for about 5–10 minutes before you dig in.

Notes

  1. Canned peppers work fine too.
  2. Top with your favorite garnishes.
  3. Resting before slicing makes serving easier.
  4. Enjoy for breakfast, lunch, or dinner.

Tools You'll Need

  • Baking dish (3-quart size).
  • Sheet pan for broiling.
  • Foil to line your pan.
  • Sealable plastic bag for steaming.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (milk, cheese).
  • Eggs included.
  • Has wheat from the flour.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 271
  • Total Fat: 18 g
  • Total Carbohydrate: 11 g
  • Protein: 17 g