Mexican Tortilla Casserole

Ingredients

• 1 1/2 cups tortilla chips crushed, you can used baked
• 1 pound chicken meat shredded cooked, from a small roasted chicken, if using meat
• 15 1/2 ounces black beans drained
• 15 1/2 ounces kidney beans drained
• 15 1/4 ounces corn kernels drained
• 1 cup taco sauce medium heat, or 1, 14-oz can stewed or fire roasted tomatoes
• 1 cup prepared salsa
• 1 cup red onion chopped
• 1 red bell pepper cut into 1/4-inch dice
• 1 lime
• 1 tablespoon minced garlic
• 2 teaspoons chili powder
• 2 teaspoons ground cumin
• ground black pepper
• salt
• jalapeno peppers Jarred, sliced, if using
• 6 ounces jack cheese grated Monterrey
• 6 ounces sharp cheddar cheese grated
• 1 cup sour cream or plain Greek yogurt
• 2 scallions finely chopped