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Easy Chile Relleno Casserole

A simple and comforting casserole that combines layers of roasted chiles, melty cheese, and a fluffy egg batter, perfect for busy nights or family brunches.
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Course Dinner, Main Course
Cuisine Comfort Food, Mexican
Servings 6 servings
Calories 300 kcal

Ingredients
  

Main Ingredients

  • 2 cans Whole green chiles Canned works great, or roasted fresh if preferred.
  • 2 cups Cheese Mix of Monterey Jack and cheddar.
  • 6 large Eggs They make the casserole puff up.
  • 1 cup Milk Whole milk is richest, but any milk works.
  • 2 tablespoons Flour Just a little to help set the batter.
  • 1 teaspoon Baking powder For a light, fluffy texture.
  • 1 teaspoon Salt Simple seasoning.
  • 1/2 teaspoon Pepper Simple seasoning.

Optional Add-ins

  • 1 cup Cooked ground beef Drained well before adding.
  • 1 cup Shredded chicken Drained well before adding.
  • 1 cup Black beans Drained well before adding.

Instructions
 

Preparation

  • Heat your oven to 350 F and lightly grease a baking dish.
  • Lay half the chiles in the bottom of the dish, overlapping them slightly.
  • Sprinkle on half the cheese.
  • Add the rest of the chiles, then top with the remaining cheese.
  • In a bowl, whisk together the eggs, milk, flour, baking powder, salt, and pepper until smooth.
  • Pour the egg mixture evenly over the layered chiles and cheese.
  • Bake until puffed and golden, usually between 35 to 45 minutes, and the center looks set.
  • Let sit for 10 minutes before slicing to help it hold together.

Notes

Make ahead by assembling in the baking dish the night before and refrigerating. Reheat leftovers at 325 F for best texture.
Keyword Casserole, Cheesy Baked Dish, Chile Relleno, Comfort Food, easy dinner