Chile Rellenos Casserole

Prep: 15 min Cook: 50 min Serves: 6 Cuisine: Mexican

Chile Rellenos Casserole offers a cheesy, flavorful twist on classic stuffed peppers, combining green chiles, seasoned ground beef, and sharp Cheddar cheese in a comforting baked dish. Perfect for family dinners or casual gatherings, it delivers smoky heat and cheesy richness in every bite.

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Ingredients

  • 1 lb. ground beef
  • 1/2 cup chopped onion
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper
  • 2 (4 oz.) cans green chiles, cut in halves crosswise and seeded
  • 1 1/2 cups shredded sharp Cheddar cheese
  • 1/4 cup flour
  • 1/2 teaspoon salt
  • 1 1/2 cups milk

Instructions

  1. Brown the ground beef and chopped onion together in a skillet.
  2. Layer the seeded green chiles, shredded Cheddar cheese, and cooked meat in a 9 x 13-inch baking dish.
  3. In a mixing bowl, combine the flour, salt, eggs, milk, and hot pepper sauce to make the batter.
  4. Pour the batter evenly over the layered ingredients in the casserole dish.
  5. Bake at 350°F (175°C) for 45 to 50 minutes until golden and set.
  6. Allow the casserole to cool slightly before cutting and serving.

Tips & Substitutions

To enhance flavor, consider adding spices like cumin or paprika to the ground beef. You can substitute ground turkey or chicken for a lighter option. If you prefer a vegetarian version, use black beans or textured vegetable protein instead of meat. For added heat, mix in diced jalapeños with the green chiles. Always taste the batter before pouring it over the casserole.

Serving Suggestions

Serve the casserole with a side of Quick Spanish Rice for a complete meal. A fresh green salad or avocado slices can provide a nice contrast to the rich flavors. For a festive touch, top each serving with sour cream and fresh cilantro. This dish pairs beautifully with Tostada Casserole for a hearty Mexican-themed dinner.

Storage & Reheating

Store leftover Chile Rellenos Casserole in an airtight container in the refrigerator for up to four days. To reheat, place individual servings in the microwave for 1-2 minutes or warm the entire casserole in the oven at 350°F until heated through. This dish can be frozen for up to three months; just ensure it’s well-wrapped.

Nutrition & Diet Analysis (per serving)

Each serving of Chile Rellenos Casserole contains roughly 195 calories, with 6g protein, 38g carbohydrates, and 2g fat. It is an excellent source of vitamin C (23% of the Daily Value), and a good source of iron and protein. Note that it is relatively high in sodium, at 1582mg per serving (69% of the Daily Value).

195 kcal 10% DV
Protein Fat Carbs

Macronutrients

Protein 5.8g 12% DV
Total Fat 2.3g 3% DV
Carbs 37.7g 14% DV
Fiber 2.1g 8% DV
Sugar 5.2g 10% DV

Electrolytes

Sodium 1581.6mg 69% DV
Potassium 195.8mg 4% DV
Cholesterol 1.3mg

Vitamins & Minerals

Vitamin A 72.8mcg 8% DV
Vitamin C 20.8mg 23% DV
Vitamin D 0.2mcg 1% DV
Calcium 60.5mg 5% DV
Iron 3.2mg 18% DV
Diet fit Under 400 cal Low-fat
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Absolutely! You can prepare the casserole a day in advance. Simply assemble it and store it covered in the refrigerator. When ready to bake, allow it to come to room temperature before placing it in the oven, and you may need to add a few extra minutes to the baking time.

What can I use instead of ground beef?

You can substitute ground turkey, chicken, or even a plant-based meat alternative for a lighter or vegetarian option. Additionally, using shredded chicken or leftover roast can work well. Ensure to season accordingly, as some alternatives might need added flavor.

Can I add more vegetables to this casserole?

Yes, you can definitely add more vegetables! Consider incorporating diced bell peppers, corn, or zucchini for added texture and nutrition. Just be sure to sauté them beforehand to release excess moisture, which can prevent the casserole from becoming soggy.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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