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Easy Chile Relleno Casserole


  • Author: Velma
  • Total Time: 1 hour
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

This Chile Relleno Casserole takes everything you love about traditional chile rellenos—roasted peppers, gooey cheese, and fluffy egg batter—and turns it into an easy-to-bake dish. No frying required, just layers of flavor baked to perfection. Perfect for a hearty brunch, weeknight dinner, or potluck favorite!


Ingredients

Scale
  • 68 roasted poblano or Anaheim peppers (peeled & seeded)
  • 2 cups shredded Monterey Jack or cheddar cheese
  • 4 large eggs
  • 1 cup milk or half-and-half
  • 3 tbsp all-purpose flour
  • 1/2 tsp baking powder
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1 cup canned enchilada sauce or tomato sauce (optional, for topping)

Instructions

  1. Preheat oven: Set to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. Layer peppers & cheese:
    • Lay half the roasted peppers in the dish, sprinkle with half the cheese. Repeat with remaining peppers and cheese.
  3. Make the egg mixture:
    • In a bowl, whisk eggs, milk, flour, baking powder, salt, and pepper until smooth. Pour evenly over the peppers.
  4. Bake:
    • Bake for 40–45 minutes, until golden and puffed.
  5. Add sauce (optional):
    • If using enchilada or tomato sauce, pour over the casserole during the last 10 minutes of baking.
  6. Serve:
    • Let cool slightly before slicing. Garnish with cilantro or green onions if desired.

 

Notes

  • Make it spicier: Add diced jalapeños or sprinkle with chili flakes
  • Add protein: Mix in cooked chorizo, ground beef, or shredded chicken
  • Cheese swap: Try pepper jack for extra heat or queso fresco for authenticity
  • Make ahead: Assemble the night before and bake when ready to serve
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Category: Mains
  • Method: Baked
  • Cuisine: Mexican

Nutrition

  • Serving Size: 1 square slice
  • Calories: 240kcal
  • Sugar: 2g
  • Sodium: 420mg
  • Fat: 17g
  • Saturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 6g
  • Fiber: 1g
  • Protein: 14g
  • Cholesterol: 145mg