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Chili Relleno Casserole

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This easy Chili Relleno Casserole is a comforting Tex-Mex favorite packed with roasted green chilies, seasoned ground beef, and melted cheese—all baked in a fluffy egg batter. No frying or stuffing required! A perfect make-ahead dinner that’s gluten-free friendly and ideal for busy weeknights, potlucks, or family dinners.

  • Author: Julia
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour
  • Yield: 6–8 servings
  • Category: Dinner, Casserole
  • Method: Baking
  • Cuisine: Tex-Mex, Mexican-Inspired
  • Diet: Gluten Free

Ingredients

  • 27 ounces canned whole green chilies (preferably Hatch brand)
  • 1 1/2 pounds ground beef
  • 1 small onion, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon cumin
  • Salt and black pepper to taste
  • 2 cups shredded cheddar or Monterey Jack cheese
  • 4 large eggs
  • 1/2 cup all-purpose flour
  • 1 1/2 cups milk
  • 1/2 teaspoon baking powder
  • Optional toppings: salsa, sour cream, chopped cilantro, green onions

Instructions

  1. Preheat oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish.
  2. In a skillet, brown the ground beef over medium heat. Add onion and garlic, cooking until beef is fully done and onions are soft. Drain excess fat.
  3. Stir in cumin, salt, and pepper. Set aside.
  4. Drain and rinse green chilies, then remove any seeds.
  5. Layer half the chilies on the bottom of the dish.
  6. Spread beef mixture over chilies, then top with 1 cup of shredded cheese.
  7. Layer remaining chilies on top, followed by the rest of the cheese.
  8. In a bowl, whisk eggs, flour, milk, and baking powder until smooth.
  9. Pour egg mixture evenly over casserole.
  10. Bake uncovered for 35–40 minutes, until top is golden and center is set.
  11. Cool for 10 minutes before slicing. Serve with toppings of choice.

Notes

  • For added spice, use Pepper Jack cheese or mix in chopped jalapeños.
  • Swap ground beef for turkey, chicken, or vegetarian options like black beans.
  • Casserole can be assembled 1 day ahead and stored in the fridge before baking.
  • Leftovers reheat well and can be frozen for later.

Nutrition

Find it online: https://juliameals.com/chili-relleno-casserole/