Cheesy Mexican Tortilla Casserole (Gluten Free)

Ingredients (18)

• Nonstick cooking spray
• 1 tablespoon olive oil
• 1 small yellow onion, chopped
• 1 green bell pepper, chopped
• 1 small jalapeno pepper, seeded and diced
• 1 teaspoon minced garlic
• 1 can (14 ounces) chopped tomatoes, drained
• 1/2 cup salsa
• 1 can black beans, drained and rinsed
• 1/2 teaspoon ground cumin
• 1 teaspoon Adobo seasoning
• 1 teaspoons chili powder
• 1/2 teaspoon Kosher salt
• 8 corn tortillas
• 2 cups shredded Monterey Jack cheese, Pepper Jack or combination of both
• Chopped fresh cilantro (optional), for garnish
• Sour cream (optional), for serving
• Salsa (optional), for serving