Delicious King Ranch Chicken Casserole (Creamy and Cheesy) - My Home Made Recipe

Ingredients

• 2 tablespoons salted butter.
• 1 medium onion, small diced.
• 1 medium green bell pepper, small diced.
• 1 medium red bell pepper, small diced.
• 14.5 ounce can petite diced tomatoes (do not drain).
• 10.5 ounce can cream of chicken soup.
• 10.5 ounce can cream of mushroom soup.
• 4 ounce can chopped green chiles (do not drain).
• ½ cup chicken stock (or broth).
• ½ cup sour cream.
• 1 teaspoon chili powder.
• 1 teaspoon garlic powder.
• 1 teaspoon ground cumin.
• 1 teaspoon onion powder.
• 3 cups shredded cooked chicken.
• 4 cups shredded cheddar cheese.
• 12 (5-inch) white corn tortillas, cut into 6ths.
• Fresh chopped cilantro, for garnish (optional).