King Ranch Chicken Casserole is a simple, comforting dish that combines creamy, cheesy goodness with tender chicken. It’s perfect for busy nights and family dinners, offering a quick, flavorful meal everyone will love. With minimal effort and maximum taste, this casserole is sure to become a favorite in your kitchen.
Why We Love This
King Ranch Chicken Casserole is the perfect balance of flavor, comfort, and convenience. This dish has everything you need for a satisfying meal—creamy, cheesy goodness paired with tender chicken, all wrapped in a rich Tex-Mex-inspired sauce. It’s a crowd-pleaser that’s perfect for family dinners, busy weeknights, or even a casual gathering with friends.
Here’s why we can’t get enough of it:
- Quick & Easy: With just a few simple ingredients and minimal prep time, this casserole comes together in no time. It’s perfect for when you want something hearty without spending hours in the kitchen.
- Family-Friendly: Whether you’re cooking for kids or adults, this casserole is a guaranteed hit. Its cheesy, comforting flavors appeal to everyone at the table.
- One-Pan Wonder: No need for multiple pots and pans. This dish is baked in a single pan, making cleanup a breeze.
- Versatile: You can easily adjust the spice level or add in your favorite ingredients to make it your own. Want extra heat? Toss in some diced jalapeños. Need a veggie boost? Throw in some bell peppers or corn.
- Make-Ahead Friendly: This casserole is perfect for meal prepping. You can assemble it in advance and refrigerate it, then bake it when you’re ready to serve. It also freezes well, making it a great option for the busy weeks ahead.

Ingredients
Cooked chicken – Shredded or diced for the base of the casserole.
Cream of mushroom soup – Adds creaminess to the dish.
Cream of chicken soup – Helps create the rich sauce.
Sour cream – Adds smoothness and a bit of tang.
Diced tomatoes with green chilies – Gives flavor and a little heat.
Corn tortillas – Cut into strips to layer in the casserole.
Shredded cheddar cheese – Melts for a cheesy finish.
Diced onions – Adds mild sweetness.
Green bell pepper – Adds crunch and fresh flavor.
Garlic powder – Enhances the overall flavor.
Ground cumin – Adds a warm, earthy taste.
Chili powder – Brings mild heat and flavor.
Instructions
Now that you have all your ingredients ready, it’s time to assemble this delicious King Ranch Chicken Casserole. The process is straightforward and quick, making it the perfect meal for a busy weeknight.
Preheat the oven to 350°F (175°C).
Prepare the chicken: Use leftover, rotisserie, or cooked chicken. Shred or dice it.
Mix the base: Combine cream of mushroom soup, cream of chicken soup, sour cream, and diced tomatoes with green chilies in a bowl.
Add seasonings: Stir in garlic powder, cumin, and chili powder.
Layer the casserole: In a 9×13-inch dish, layer half of the tortilla strips, the chicken mixture, and the cheese. Repeat.
Top it off: Sprinkle diced onions and green bell pepper on top.
Bake: Cover with foil and bake for 20 minutes. Remove foil and bake for 10-15 more minutes until bubbly.
Cool: Let it sit for a few minutes before serving.
Pro Tips
To make your King Ranch Chicken Casserole absolutely perfect, here are a few pro tips that will elevate the dish and ensure it’s a hit every time.
Use freshly cooked chicken: While leftover or rotisserie chicken works fine, using freshly cooked chicken gives the casserole a fresher taste. If you’re short on time, you can quickly cook chicken breasts in a skillet or bake them in the oven.
Don’t skip the tortilla strips: Cutting the tortillas into strips gives the casserole its signature layered texture. If you prefer, you can lightly toast the tortilla strips in a skillet before adding them to the casserole for extra flavor.
Customize your cheese: While cheddar cheese is classic, feel free to mix it up with a combination of your favorite cheeses. Monterey Jack or pepper jack adds a creamy texture and a bit of heat, which is perfect for those who enjoy a spicier casserole.
Adjust the heat: If you like a little more spice, increase the amount of chili powder or add some diced jalapeños to the casserole. For a milder version, reduce the chili powder or use a mild version of the diced tomatoes.
Make it ahead of time: This casserole is perfect for meal prepping! You can assemble it the night before, store it in the fridge, and bake it the next day. Just make sure to add a few extra minutes to the baking time if it’s coming straight from the fridge.
Add veggies for extra flavor: If you want to sneak in some extra veggies, consider adding diced bell peppers, corn, or even black beans to the casserole. These not only boost the flavor but also add more texture and color.
Rest before serving: Let the casserole sit for 5-10 minutes after baking. This allows the layers to firm up, making it easier to serve and enhancing the flavor.
Variations
One of the best things about King Ranch Chicken Casserole is how versatile it is. You can easily customize this dish to suit your tastes or dietary preferences. Here are some fun variations to try:
Swap the protein: While this recipe calls for chicken, you can easily substitute it with other proteins. Ground beef, turkey, or even shredded pork work wonderfully. For a vegetarian version, try using beans like black beans or pinto beans in place of the meat for a hearty, plant-based alternative.
Use different tortillas: Traditional corn tortillas give this casserole its signature flavor, but you can experiment with flour tortillas for a softer texture. You could even try gluten-free tortillas if you’re catering to dietary restrictions.
Add more veggies: To pack in more nutrients, feel free to add extra vegetables. Diced zucchini, mushrooms, or spinach all complement the casserole’s flavors beautifully. If you’re a fan of spicy food, add diced jalapeños or some hot sauce to really kick up the heat!
Make it creamy: For an even creamier casserole, you can add a bit more sour cream or a generous dollop of cream cheese. This will give the casserole a rich, smooth texture that’s irresistible.
Serving Suggestions
King Ranch Chicken Casserole is a hearty, satisfying dish on its own, but pairing it with the right sides can take it to the next level. Whether you’re serving it for a weeknight dinner or at a family gathering, here are some perfect side dishes and serving ideas to complete your meal:
Fresh Salad: A light, crisp salad is a great contrast to the richness of the casserole. Try a simple mixed greens salad with a tangy vinaigrette, or add some diced avocado, cherry tomatoes, and a sprinkle of cilantro for a southwestern twist.
Rice or Quinoa: If you want to add a bit more substance to the meal, serve the casserole with a side of rice or quinoa. Spanish rice or cilantro-lime rice will complement the Tex-Mex flavors perfectly. For a healthier option, try cauliflower rice to keep things low-carb.
Steamed Vegetables: Lightly steamed veggies like broccoli, green beans, or asparagus work well as a side dish. Their fresh, crisp textures provide a nice balance to the creamy casserole.
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FAQs
Can I make King Ranch Chicken Casserole ahead of time?
Absolutely! This casserole is perfect for meal prep. You can assemble it the night before and store it in the fridge until you’re ready to bake. Just make sure to add a few extra minutes to the baking time if you’re cooking it from a chilled state. It’s also freezer-friendly, so you can prepare it in advance and freeze it for up to 3 months. When you’re ready to eat, simply thaw it overnight in the fridge and bake as usual.
Can I use a different type of meat in this casserole?
Yes! While this recipe uses chicken, you can easily swap it for other proteins like ground turkey, shredded beef, or even pork. For a vegetarian version, black beans, pinto beans, or roasted vegetables are great options. Feel free to experiment with your favorite protein to make it suit your tastes!
How can I make this casserole spicier?
If you love a little heat, there are several ways to turn up the spice! Add diced jalapeños, more chili powder, or even a few dashes of hot sauce to the sauce mixture. You can also top the casserole with chopped fresh chilies or a sprinkle of crushed red pepper flakes before baking.
Can I make King Ranch Chicken Casserole gluten-free?
Yes, it’s easy to make this casserole gluten-free! Simply swap the regular tortillas for gluten-free tortillas. Be sure to check that your cream of chicken soup and any other canned ingredients are gluten-free as well. This will give you a delicious gluten-free version without compromising on flavor.

king ranch chicken casserole
Ingredients
- 2 cups cooked chicken shredded or diced
- 1 can 10.5 oz cream of mushroom soup
- 1 can 10.5 oz cream of chicken soup
- 1/2 cup sour cream
- 1 can 10 oz diced tomatoes with green chilies
- 10 small corn tortillas cut into strips
- 2 cups shredded cheddar cheese
- 1/2 cup diced onions
- 1/2 cup green bell pepper diced
- 1/2 teaspoon garlic powder
- 1/2 teaspoon ground cumin
- 1/2 teaspoon chili powder
Instructions
- Preheat your oven to 350°F (175°C). This will ensure your casserole bakes evenly and gets that golden, bubbly finish.
- Prepare the chicken: If you haven’t already cooked your chicken. You can use leftover chicken or rotisserie chicken or quickly cook some chicken breasts in a skillet. Once cooked, shred or dice the chicken into bite-sized pieces.
- Mix the base: In a large mixing bowl, combine the cream of mushroom soup, cream of chicken soup, sour cream, and diced tomatoes with green chilies. Stir until everything is fully blended. This will form the creamy, flavorful sauce that brings the casserole together.
- Add the seasonings To your soup mixture. Add the garlic powder, ground cumin, and chili powder. These spices are key to giving the casserole its signature Tex-Mex flavor.
- Layer the casserole: In a 9×13-inch baking dish, layer half of the corn tortilla strips. Spread half of the chicken mixture over the tortillas, followed by half of the shredded cheese. Repeat with the remaining tortilla strips, chicken mixture, and cheese.
- Top it off: Once all the layers are in place, spread the diced onions and green bell pepper evenly over the top. These add a little extra texture and flavor to each bite.
- Bake the casserole: Cover the baking dish with aluminum foil and bake in the preheated oven for 20 minutes. After 20 minutes, remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly and the casserole is hot throughout.
- Let it cool: Once out of the oven, let the casserole sit for a few minutes before serving. This helps the layers set, making it easier to serve.