Delicious King Ranch Chicken Casserole (Creamy and Cheesy)

Ingredients

• 1 tablespoon neutral oil
• 1 medium yellow onion, diced
• 1 medium green bell pepper, diced
• 3 cups (about 420 g) cooked shredded chicken
• 1 can (10.5 oz / 298 g) condensed cream of chicken soup
• 1 can (10.5 oz / 298 g) condensed cream of mushroom soup
• 1 can (10 oz / 283 g) diced tomatoes with green chiles, lightly drained
• 1/2 cup (120 g) sour cream
• 1/3 cup (80 ml) low-sodium chicken broth, only if needed
• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• 1/2 teaspoon garlic powder
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 10 small corn tortillas, torn or cut into wide pieces
• 2 1/2 cups (280 g) shredded sharp cheddar cheese, divided
• Chopped cilantro, optional
• Sliced jalapenos, optional
• Lime wedges, optional
• Sour cream, optional