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A freshly baked King Ranch Casserole with melted cheese and garnishes.

King Ranch Casserole – The Ultimate Tex-Mex Comfort Dish

Prep Time 15 minutes
Cook Time 30 minutes
Resting Time 5 minutes
Total Time 45 minutes
Course casserole, Main Course
Cuisine southern, Tex-mex
Servings 6
Calories 500 kcal

Equipment

  • 9x13-inch baking dish
  • Large skillet
  • Wooden spoon or spatula
  • Measuring cups and spoons

Ingredients
  

For the Casserole:

  • 2 cups cooked, shredded chicken
  • 10 small corn tortillas, cut into quarters
  • 1 can (10 oz) diced tomatoes with green chilies
  • 1 can (10 oz) cream of chicken soup
  • 1 can can (10 oz) cream of mushroom soup
  • 1 cup chicken broth
  • 1 tbsp chili powder
  • ½ tbsp cumin
  • ½ tbsp garlic powder
  • 1 small onion, diced
  • 1 tbsp oil

For the Cheese Topping:

  • 2 cups shredded cheddar cheese
  • ½ cup shredded Monterey Jack cheese

Instructions
 

Preheat Oven to 375°F (190°C). Grease a 9x13-inch baking dish.

    Sauté the Onion:

    • Heat oil in a large skillet over medium heat.
      Add diced onions and cook for 2-3 minutes until soft.

    Prepare the Sauce:

    • Stir in diced tomatoes with green chilies, cream of chicken soup, cream of mushroom soup, chicken broth, chili powder, cumin, and garlic powder.
      Mix well and let simmer for 2 minutes.

    Assemble the Casserole:

    • Spread a thin layer of the sauce on the bottom of the baking dish.
      Add a layer of corn tortillas, followed by shredded chicken, more sauce, and cheese.
      Repeat layers until all ingredients are used, ending with cheese on top.

    Bake the Casserole:

    • Place in the oven and bake for 30 minutes until bubbly and golden.

    Let Rest & Serve:

    • Let the casserole sit for 5 minutes before serving.
      Enjoy warm with fresh cilantro, jalapeños, or sour cream if desired.

    Notes

    • For extra spice, add chopped jalapeños or a dash of hot sauce.
    • Use flour tortillas instead of corn for a softer texture.
    • Make it gluten-free by using gluten-free soups.
    • Store leftovers in the refrigerator for up to 3 days or freeze for up to 2 months.
    Keyword Cheesy Chicken Casserole, Comfort Food, King Ranch Casserole, Tex-Mex Casserole