King Ranch Casserole

Prep: 30 min Cook: 45 min Serves: 6 Cuisine: Mexican

King Ranch Casserole is a Tex-Mex classic that combines tender chicken, creamy cheese, and zesty tomatoes for a comforting and hearty dish. With layers of tortillas soaked in a rich sauce, it’s perfect for family gatherings or weeknight dinners, appealing to both kids and adults alike.

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Ingredients

  • 4 to 6 chicken breasts
  • 1 pkg. tortillas (soft)
  • 1/2 lb. Longhorn cheese, grated
  • 1/2 lb. Monterey Jack cheese, grated
  • 1 (4 oz.) can green chilies, chopped
  • 1 can Ro-Tel tomatoes, diced
  • 2 cans cream of chicken soup
  • 1 small carton sour cream

Instructions

  1. Stew chicken until very well done.
  2. Tear chicken into strips and mix with Ro-Tel tomatoes.
  3. Mix cream of chicken soup, sour cream, and green chilies together.
  4. Tear tortillas into bite-sized pieces.

Tips & Substitutions

For added flavor, consider marinating the chicken in taco seasoning before cooking. If you don't have Longhorn cheese, a blend of cheddar and pepper jack can work well. For a lighter version, you can substitute Greek yogurt for sour cream. You can also use corn tortillas instead of flour for a gluten-free option, similar to how you might prepare Mexican Lasagna.

Serving Suggestions

Serve King Ranch Casserole with a side of fresh guacamole and tortilla chips for a delightful crunch. A simple green salad with lime vinaigrette complements the dish perfectly. For a heartier meal, consider pairing it with Chicken Tacos or even serving it as a filling for Chicken Burritos. This dish is also great for potlucks or family gatherings.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply microwave individual portions or cover the casserole and heat in the oven at 350°F until warmed through. You can also freeze the casserole before baking; just ensure it's tightly wrapped to prevent freezer burn.

Nutrition & Diet Analysis (per serving)

Each serving of King Ranch Casserole contains roughly 448 calories, with 20g protein, 71g carbohydrates, and 11g fat. It is an excellent source of protein (39% of the Daily Value) and dietary fiber (30% of the Daily Value), and a good source of calcium and iron. Note that it is relatively high in sodium, at 773mg per serving (34% of the Daily Value).

448 kcal 22% DV
Protein Fat Carbs

Macronutrients

Protein 19.6g 39% DV
Total Fat 10.7g 14% DV
Carbs 71.4g 26% DV
Fiber 8.4g 30% DV
Sugar 2.3g 5% DV

Electrolytes

Sodium 773mg 34% DV
Potassium 491.8mg 10% DV
Cholesterol 33.9mg 11% DV

Vitamins & Minerals

Vitamin A 75.7mcg 8% DV
Vitamin C 4.2mg 5% DV
Vitamin D 0.2mcg 1% DV
Calcium 233.6mg 18% DV
Iron 2.5mg 14% DV
Diet fit High-fiber Low-fat
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use leftover chicken for this recipe?

Absolutely! Leftover rotisserie chicken or any cooked chicken works well. Just shred or chop it and mix it with the Ro-Tel tomatoes. This can save time and enhance the flavor, making it a convenient option for quick meals.

Is there a vegetarian version of King Ranch Casserole?

Yes, you can easily make a vegetarian version by substituting the chicken with black beans or grilled vegetables. Use vegetable broth instead of chicken broth in the soup mix for added depth of flavor, keeping it hearty and satisfying.

Can I prepare this casserole ahead of time?

Yes, you can assemble the casserole a day in advance. Just cover it tightly and store it in the refrigerator. When ready to bake, remove it from the fridge and allow it to sit at room temperature for about 30 minutes before baking, to ensure even cooking.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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