Baked Beef Chiles Rellenos Casserole

Instructions

Step 1: Roast the Poblano Peppers

1. Preheat oven to 425°F (220°C). Line a baking sheet with foil or parchment paper.
2. Place poblano peppers on the baking sheet. Roast for 15-20 minutes, turning occasionally, until skins are charred and blistered.
3. Remove peppers, place in a bowl, cover with plastic wrap, and let steam for 10-15 minutes. Peel, remove seeds, and cut into halves or strips. Set aside.

Step 2: Prepare the Beef Filling

1. Lower oven temperature to 375°F (190°C).
2. In a skillet, brown ground beef with onion until softened. Drain excess fat.
3. Add garlic, cumin, chili powder, smoked paprika, salt, and pepper. Cook 2-3 minutes, stirring. Remove from heat.

Step 3: Assemble the Casserole

1. Lightly grease a 9×13-inch baking dish. Arrange roasted peppers in an even layer.
2. Spread beef mixture evenly over peppers.
3. Sprinkle 1 1/2 cups cheese over the beef.

Step 4: Make the Egg Mixture

1. In a bowl, whisk eggs, milk, flour, baking powder, and salt until smooth.
2. Pour egg mixture over beef and cheese.

Step 5: Bake the Casserole

1. Sprinkle remaining 1/2 cup cheese on top.
2. Bake for 30-35 minutes, or until golden brown and set.
3. Cool for 5-10 minutes before serving.

Cooking Notes

• Roasting Peppers: Roasting gives a deep, smoky flavor. You can also roast over an open flame.
• Spice Levels: Add diced jalapeños or cayenne for extra heat.
• Cheese Options: Use your favorite cheese! Pepper jack adds a spicy kick.

Variations

Vegetarian Chiles Rellenos Casserole

• Omit beef; use black beans and corn instead.

Chicken Chiles Rellenos Casserole

• Use shredded cooked chicken. Add a can of diced green chiles for extra flavor.

Keto-Friendly Version

• Substitute almond flour for all-purpose flour in the egg mixture. Reduce milk to 3/4 cup.

Frequently Asked Questions (FAQs)

Can I Make This Ahead?

Yes! Assemble up to a day in advance and refrigerate. Add 10-15 minutes to baking time.

How Do I Store Leftovers?

Refrigerate in an airtight container for up to 3-4 days. Reheat in the microwave or oven at 350°F (175°C).

Can I Freeze This?

Yes! Cool completely, wrap tightly, and freeze for up to 3 months. Thaw overnight before reheating.

What to Serve With It?

Serve with Mexican rice, refried beans, or a salad. Top with sour cream, salsa, or cilantro.

This Baked Beef Chiles Rellenos Casserole is a flavorful and easy weeknight meal – or a show-stopping dish for any occasion! Enjoy!