Chicken Enchilada Casserole

Ingredients (20)

• For the Casserole:
• 2 tablespoons olive oil
• 1 medium onion,
• 1 bell pepper,
• 3 cloves garlic,
• 1 15.5-oz can black beans,
• 1 15.25-oz can sweet corn,
• 3 cups shredded chicken
• 1 4-oz can green chilis
• 1/2 teaspoon salt
• 1/4 teaspoon cracked black pepper
• 2 tablespoons taco seasoning
• 2 cups enchilada sauce
• 6 flour tortillas
• 1 cup white cheddar,
• 1 cup cheddar,
• For Serving:
• Chopped fresh cilantro
• Sliced avocado
• Sour cream