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Poblano Chile Relleno Casserole

  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour
  • Yield: 6 servings 1x
  • Category: Main Dish
  • Method: Baking
  • Cuisine: Mexican
  • Diet: Vegetarian

Description

This Poblano Chile Relleno Casserole is a cozy, cheesy twist on the classic Mexican favorite—packed with roasted poblanos, fluffy eggs, and melted cheese, it’s perfect for brunch, dinner, or make-ahead meals.


Ingredients

Scale
  • 4 to 5 large poblano peppers, roasted and peeled
  • 6 large eggs
  • 2 cups shredded cheese (Mexican blend or Monterey Jack)
  • 1 cup milk
  • 1/4 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 cup tomato sauce
  • 1 small onion, chopped

Instructions

  1. Preheat oven to 375°F and lightly grease a 9×13-inch baking dish.
  2. In a large bowl, whisk together eggs, milk, flour, baking powder, salt, and pepper until smooth.
  3. Layer half of the roasted poblanos in the baking dish, followed by half of the cheese and chopped onion.
  4. Pour half of the egg mixture over the layers. Repeat with remaining poblanos, cheese, onion, and egg mixture.
  5. Pour tomato sauce over the top layer.
  6. Cover with foil and bake for 30 minutes. Uncover and bake an additional 10 to 15 minutes until set and golden.
  7. Let rest for 10 minutes before slicing and serving warm.

Notes

  • Use freshly shredded cheese for best melting texture.
  • Roast poblanos ahead to save prep time.
  • Let casserole rest before slicing for cleaner servings.
  • Swap in enchilada sauce or salsa for a twist.

Nutrition

  • Serving Size: 1 slice
  • Calories: 310
  • Sugar: 4g
  • Sodium: 420mg
  • Fat: 21g
  • Saturated Fat: 10g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 2g
  • Protein: 16g
  • Cholesterol: 215mg

Keywords: poblano chile relleno casserole, chile relleno bake, Mexican casserole, vegetarian casserole, easy brunch recipe