Baked Beef Chiles Rellenos Casserole Recipe

Set oven rack about 6 inches from the heat source and preheat the oven's broiler. Line a baking sheet with aluminum foil. Place poblano peppers with cut sides down onto the prepared baking sheet.

Cook under the preheated broiler until poblano pepper skins have blackened and blistered 5 to 8 minutes. Place blackened peppers into a bowl and cover tightly with plastic wrap. Allow peppers to steam as they cool about 10 minutes.

Heat a large skillet over medium-high heat. Add beef chili powder garlic cumin oregano cayenne pepper paprika chipotle pepper salt and black pepper. Cook and stir until beef is no longer pink about 4 minutes. Add onion; cook until slightly softened about 2 minutes. Add tomatoes with green chiles; cook until onions are translucent about 5 minutes more. Let beef mixture cool.

Preheat oven to 350 degrees F (175 degrees C). Spray a casserole dish with cooking spray.

Run water over the poblano peppers to remove skins and discard them. Drain peppers on paper towels. Place a layer of peppers on the bottom of the prepared dish; place 1/3 of the beef mixture on top. Cover with 1 cup shredded Mexican cheese blend. Repeat layers twice more in the same order.

Bake uncovered in the preheated oven until golden brown on top about 35 minutes.