Classic King Ranch Chicken Casserole

The Ultimate King Ranch Chicken Casserole: An Easy Tex-Mex Weeknight Meal

Welcome to the ultimate guide to creating a truly spectacular **King Ranch Chicken Casserole**, a quintessential Tex-Mex dish that promises layers of incredible flavor and comforting goodness. This recipe delivers a hearty, cheesy, and satisfying meal, featuring juicy pulled chicken, soft corn tortillas, a vibrant mix of vegetables, and generous amounts of melted cheese. It’s a classic for a reason – easy to prepare, bursting with zesty flavor, and perfect for warming up any weeknight. What’s even better? You can prepare this make-ahead casserole in advance, making your dinner routine smoother and more delicious!

If you’re a fan of bold, zesty flavors found in beloved dishes like my beef enchilada casserole or fiesta chicken casserole, then get ready to add King Ranch Chicken to your regular rotation. This iconic casserole is not just a meal; it’s a celebration of rich, Tex-Mex tradition that will leave your taste buds singing!

A serving of King Ranch chicken casserole topped with a dollop of sour cream on a white plate next to a fork, showcasing its cheesy, layered goodness.

Table of Contents

  • Why You’ll Love This King Ranch Chicken Recipe
  • Essential Ingredients You’ll Need
  • How to Prepare the Best King Ranch Chicken Casserole
  • Expert Recipe Tips and Delicious Variations
  • Perfect Serving Suggestions
  • Make-Ahead for Effortless Dinners
  • Storing and Reheating Leftovers
  • More Irresistible Chicken Casserole Recipes
  • King Ranch Chicken Recipe Card

I am thrilled to share my foolproof, extra-cheesy recipe for what I consider the best homemade King Ranch Chicken. While its exact origins remain somewhat shrouded in mystery, it’s widely believed that this beloved casserole earned its name from the legendary King Ranch in Texas, one of the largest ranches in the United States. A fitting namesake, indeed, because this King Ranch Chicken recipe goes BIG on flavor! It’s a truly delicious Tex-Mex casserole, featuring perfectly seasoned shredded chicken, a creamy sauce made with canned soups (or homemade alternatives), tender corn tortillas, flavorful diced tomatoes, and green chilies, all layered and baked into a melty, gooey, spicy, and utterly satisfying meal. If you’ve yet to experience the magic of King Ranch Chicken, prepare to fall in love with this ultimate comfort food.

Why You’ll Love This King Ranch Chicken Recipe

There are countless reasons why King Ranch Chicken has earned its place as a cherished Southern-style casserole. Here are just a few compelling ones:

  • Effortless Weeknight Favorite: This casserole is incredibly easy to prepare and assemble, making it an ideal choice for busy weeknights. With straightforward ingredients and simple steps, you can have a comforting, family-pleasing dinner on the table without any stress or complicated techniques. It’s the kind of meal that brings everyone together.
  • Customizable to Your Liking: One of the greatest attributes of King Ranch Chicken is its adaptability. This recipe serves as a fantastic base, allowing you to easily customize it with ingredients that suit your family’s preferences. Not keen on canned soup? Substitute it with your favorite homemade cream soup for a fresher twist. Want to boost your vegetable intake? Feel free to add diced bell peppers, zucchini, or even spinach. Craving more heat? Amp up the chili powder, add a dash of cayenne, or incorporate extra green chilies (or even some jalapeños) for an extra kick. The possibilities are endless!
  • Perfect for Meal Prep: King Ranch Chicken shines as a make-ahead meal, saving you precious time during busy periods. You can assemble the entire casserole a day in advance, cover it tightly, and store it in the refrigerator, ready to bake when needed. It’s also freezer-friendly, allowing you to bake it ahead of time, cool it, and freeze it for convenient future meals. This makes it a lifesaver for potlucks, gatherings, or simply having a comforting dinner ready on demand.
Ingredients for King Ranch chicken casserole laid out on a kitchen counter, including chicken, tortillas, cheese, and canned goods.

Essential Ingredients You’ll Need

Here are my detailed notes on the key ingredients for crafting this incredible King Ranch Chicken recipe. For a precise, printable list with full measurements, be sure to **scroll down to the comprehensive recipe card.**

  • Oil: Essential for sautéing our aromatics. Any neutral vegetable oil or classic olive oil will work beautifully here, adding richness without overpowering the other flavors.
  • Onion: A finely chopped yellow or brown onion forms the aromatic base of our casserole, adding a subtle sweetness and depth of flavor once softened.
  • Chicken: King Ranch Chicken inherently calls for cooked, shredded chicken. This casserole is an excellent vehicle for repurposing leftover roast chicken, ensuring nothing goes to waste. Alternatively, I often opt for a quick cook in my Instant Pot for fresh shredded chicken – more details below.
  • Canned Soup: My go-to combination is one can each of cream of chicken soup and cream of mushroom soup, creating a rich and velvety sauce. Should you prefer, you can certainly use two cans of one type of soup. For those who wish to avoid canned soups, delightful homemade alternatives like my homemade cream of chicken soup or creamy mushroom soup can be used for an even fresher taste.
  • Diced Tomatoes with Green Chilies: I highly recommend using canned diced tomatoes that already include green chilies, commonly known as Rotel. You can select either spicy or mild varieties based on your heat preference. If Rotel isn’t available, simply combine one can of regular diced tomatoes with a 4-ounce can of chopped green chilies for a similar flavor profile.
  • Seasoning: A blend of chili powder, cumin, and black pepper is crucial for developing the signature smoky, earthy, and distinctly Tex-Mex flavor of this casserole. These spices add warmth and complexity. For convenience, you could also substitute these individual spices with a good quality homemade taco seasoning.
  • Corn Tortillas: For the best texture and to prevent the casserole from becoming overly soggy, I strongly advise sticking with corn tortillas. Flour tortillas tend to absorb too much moisture from the sauce. While you can leave them whole, I find that cutting the tortillas into pieces beforehand makes the casserole much easier to serve and ensures every bite has a perfect blend of ingredients.
  • Shredded Cheese: The melted cheese layer is arguably one of the most beloved components! Any good melty cheese will work well, but I particularly love shredded cheddar for its classic flavor and excellent melt. Other fantastic options include Pepper Jack for a spicier kick, or a pre-shredded Mexican cheese blend for a mix of flavors.

What Chicken Should I Use?

Having perfectly cooked and shredded chicken is key to a great King Ranch Casserole. When I don’t have leftover chicken readily available, my go-to method is to prepare chicken breasts in the Instant Pot. I typically rub them generously with my favorite chicken seasoning, add about ½ cup of water to the Instant Pot, and cook on high pressure for 15 minutes. Once cooked, I remove the chicken and easily shred it using two forks. It’s a quick and efficient way to get perfectly tender, flavorful chicken.

Another excellent option for convenience and flavor is to use a store-bought rotisserie chicken. Simply shred the meat from the rotisserie chicken, and you’re good to go. You can also cook a whole chicken in the Instant Pot or roast it conventionally, then shred the meat. Whichever method you choose, ensure you have about 3 cups of cooked, shredded chicken ready for your casserole.

How to Prepare the Best King Ranch Chicken Casserole

Prepping and assembling this classic Tex-Mex casserole is surprisingly straightforward and incredibly rewarding. Here’s a general overview of the steps involved. For a detailed, step-by-step printable recipe with exact measurements and cooking times, please **refer to the comprehensive recipe card below.**

King Ranch chicken casserole ingredients combined in a glass mixing bowl, ready for assembly.
Unbaked King Ranch chicken casserole topped with a generous layer of shredded cheese in a baking dish, ready for the oven.
  • Prepare the Flavorful Filling: Begin by sautéing your finely chopped onions in a skillet with a tablespoon of oil until they become beautifully softened and translucent. This step builds the foundational aromatic flavor. Once ready, transfer the cooked onions to a large mixing bowl. Add your prepared shredded chicken, the diced tomatoes with green chilies, both cans of cream soup, and all your aromatic seasonings (chili powder, cumin, and black pepper). Give everything a thorough stir until all ingredients are well combined, ensuring every bite will be packed with flavor.
  • Layer and Assemble the Casserole: Now for the fun part – assembling your masterpiece! Lightly grease a 13×9-inch baking dish to prevent sticking. Arrange one-third of your cut corn tortilla pieces evenly across the bottom of the dish, forming a solid base. Next, spread one-third of the rich chicken mixture over the tortillas, followed by a generous sprinkle of shredded cheese. Repeat this layering process two more times, ensuring you finish with a final decadent layer of shredded cheese on top. This creates multiple layers of Tex-Mex goodness.
  • Bake to Golden Perfection: Place your assembled King Ranch Chicken casserole into a preheated oven at 375ºF (190ºC) and bake for approximately 30-40 minutes. You’ll know it’s perfectly done when the casserole is hot and bubbly around the edges, and the top layer of cheese is gloriously melted and slightly golden. Once out of the oven, allow the casserole to rest for about 5 minutes. This brief resting period helps the layers set, making it easier to slice and serve without falling apart. Then, dish it up and enjoy!
Close up of a bubbling, baked King Ranch chicken casserole with melted cheese in a casserole dish, fresh out of the oven.

Expert Recipe Tips and Delicious Variations

Elevate your King Ranch Chicken Casserole even further with these handy tips and exciting variations:

  • Customize the Spice Level: This casserole is wonderfully adaptable to your preferred heat. For a milder flavor, opt for mild canned diced tomatoes with green chilies (or even plain diced tomatoes if you prefer no heat at all) and go easy on the chili powder. If you crave more fire, increase the chili powder and cumin, or add a pinch of cayenne pepper. Incorporating fresh sliced jalapeños or serrano peppers into the sautéed onions will also give it a vibrant, spicy kick.
  • Try Smoked Chicken for Depth: For an incredible layer of smoky flavor that truly elevates this dish, consider using smoked chicken instead of plain shredded chicken. The rich, savory notes from the smoked poultry will add a gourmet touch to your casserole.
  • Boost with More Veggies: This casserole is a fantastic way to sneak in extra vegetables! I often love to slice or dice up colorful bell peppers (red, yellow, or green) and sauté them alongside the onions until tender. Other excellent vegetable additions include corn, diced zucchini, or even a handful of fresh spinach wilted into the chicken mixture. For an authentic Tex-Mex flavor, try adding finely chopped poblano peppers, which offer a mild heat and earthy taste.
  • Hearty Add-ins: To make your Tex-Mex casserole even more substantial and filling, consider incorporating other delicious ingredients. Sweet corn kernels (fresh, frozen, or canned and drained) add a delightful sweetness and texture. Black beans or pinto beans, rinsed and drained, also make a fantastic addition, boosting the protein and fiber content. These additions blend seamlessly into the creamy chicken mixture, enhancing both flavor and heartiness.
A spoon scooping a generous serving of hot, cheesy King Ranch chicken casserole from a baking dish.

Perfect Serving Suggestions

The best way to enjoy your King Ranch Chicken is with a generous array of your favorite Tex-Mex toppings and complementary side dishes! Think of anything you’d typically add to a classic taco or fajita, and it will likely be fantastic on top of this rich casserole.

In our household, essential toppings include fresh diced tomatoes, bright and fragrant chopped cilantro, and creamy avocado slices or a dollop of homemade guacamole. Don’t forget a generous dollop of cool sour cream or Greek yogurt to balance the richness and spice. For an extra pop of flavor and a touch more heat, consider adding fresh pico de gallo or a drizzle of warm enchilada sauce. To complete your meal, serve a scoop of the casserole alongside a refreshing Southwestern chickpea salad, fluffy cilantro lime rice, or simple refried beans. With these additions, dinner is not just served – it’s a fiesta!

A serving of King Ranch chicken casserole topped with a dollop of sour cream on a white plate next to a fork, ready to be enjoyed.

Make-Ahead for Effortless Dinners

One of the many reasons King Ranch Chicken is a perennial favorite is its fantastic make-ahead potential. You can assemble the entire casserole up to a day in advance without baking it. Simply prepare all the layers in your baking dish, cover it tightly with plastic wrap or foil, and refrigerate it overnight. This is perfect for busy schedules, allowing you to simply pop it into the oven when you’re ready for dinner.

For even longer-term planning, you can also prepare and freeze the unbaked casserole. Once assembled, cover it securely with a double layer of plastic wrap and then foil to prevent freezer burn, and freeze for up to 1 month. When it’s time to bake, you can either thaw the casserole in the refrigerator overnight and then bake as directed (uncovered), or bake it directly from frozen. If baking from frozen, be sure to add an extra 20-30 minutes to the baking time to ensure it heats through completely and becomes beautifully bubbly. Always ensure the internal temperature reaches a safe 165°F (74°C).

Storing and Reheating Leftovers

Enjoying delicious King Ranch Chicken leftovers is almost as good as the first time! Here’s how to properly store and reheat any remaining portions:

  • Refrigerate: Cooked King Ranch Chicken stores exceptionally well in the refrigerator for up to 4-5 days. To maintain its freshness and flavor, ensure it is kept in an airtight container or tightly covered with plastic wrap or foil.
  • Reheat: For reheating, you have a couple of convenient options. I find that reheating individual portions in the microwave works perfectly for a quick meal; simply cover and heat until warm. For larger portions or to reheat the entire casserole, placing it in the oven (covered with foil to prevent drying out) at 300-325°F (150-160°C) until heated through is ideal. This method helps maintain a better texture than microwaving a whole casserole.
  • Freeze: To freeze baked King Ranch Chicken, allow the casserole to cool completely after baking. Then, wrap it tightly in a double layer of plastic wrap, followed by a layer of aluminum foil. This helps protect it from freezer burn. It can be frozen for up to 1 month. When you’re ready to enjoy, thaw the casserole in the refrigerator overnight before reheating it in the oven or microwave. Freezing in individual portions also makes for super convenient grab-and-go meals!

More Irresistible Chicken Casserole Recipes

If you’ve enjoyed the comforting deliciousness of this King Ranch Chicken, you’re in for a treat! Casseroles are the ultimate family-friendly meal, offering ease of preparation and hearty flavors. Here are a few more chicken casserole recipes from my collection that I highly recommend you try next:

  • Dorito Chicken Casserole: A fun and crunchy twist on classic chicken casserole!
  • Fiesta Chicken Casserole: Another vibrant Tex-Mex inspired dish packed with flavor.
  • Chicken Pot Pie Casserole: All the comforting flavors of a chicken pot pie, simplified into a delicious casserole.
  • Creamy Chicken and Rice: A one-pan wonder that’s incredibly satisfying and quick.
  • Chicken Spaghetti: A cheesy, creamy pasta bake that’s perfect for a crowd.
A serving of King Ranch chicken topped with a dollop of sour cream on a white plate next to a fork.
No ratings yet

King Ranch Chicken

By Erin Sellin
King Ranch Chicken is an easy, creamy casserole packed with juicy chicken, tortillas, veggies, and heaps of melted cheese. A favorite Tex-Mex dinner!
Prep: 10 minutes
Cook: 35 minutes
Total: 45 minutes
Servings: 6 servings
Pin Recipe Rate Recipe Print Recipe

Ingredients 

  • 1 Tablespoon oil
  • ½ onion, finely chopped
  • 3 cups cooked and shredded chicken
  • 1 can cream of chicken soup
  • 1 can cream of mushroom soup
  • 1 can diced tomatoes with green chiles
  • 1 teaspoon chili powder
  • 1 teaspoon cumin
  • ¼ teaspoon black pepper
  • 12 corn tortillas, cut into pieces
  • 2 cups shredded cheddar cheese

Instructions 

  • Preheat oven to 375º F. Spray a 13×9 inch baking dish with non stick spray. Set aside.
  • In a skillet heat oil to medium high heat. Add onions and cook for 4-5 minutes until they are soft and translucent. If using peppers you can add them here as well.
    1 Tablespoon oil, ½ onion
  • In a large bowl mix together chicken, with the onions, and everything else but the tortillas and cheese. Mix until well combined.
    3 cups cooked and shredded chicken, 1 can cream of chicken soup, 1 can cream of mushroom soup, 1 can diced tomatoes with green chiles, 1 teaspoon chili powder, 1 teaspoon cumin, ¼ teaspoon black pepper
  • In the bottom of the prepared baking dish arrange a layer of tortilla pieces. Top with 1/3 of the chicken mixture, and sprinkle over 1/3 of the shredded cheese. Repeat with 2 more layers ending with shredded cheese on top.
    12 corn tortillas, 2 cups shredded cheddar cheese
  • Place in the oven and bake for 30-40 minutes until bubbly and hot. Remove and let set for 5 minutes before serving.

Notes

  • Options – Bell pepper or poblano pepper are common additions.
  • Toppings – Diced tomatoes, cilantro, sour cream, avocado.
  • Use homemade versions of canned soups if desired
  • I like to cut the tortillas to make the casserole easier to serve. You can leave them whole if you like.
  • I seasoned the chicken breasts with chicken seasoning and cooked them in the Instant Pot with ½ cup of water for 15 minutes. Afterward, I used two forks to shred them.

Nutrition

Calories: 499kcal | Carbohydrates: 34g | Protein: 34g | Fat: 26g | Saturated Fat: 10g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 8g | Trans Fat: 0.01g | Cholesterol: 97mg | Sodium: 1053mg | Potassium: 531mg | Fiber: 4g | Sugar: 3g | Vitamin A: 684IU | Vitamin C: 7mg | Calcium: 354mg | Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Author: Erin Sellin
Prep Time: 10 minutes
Cook Time: 35 minutes
Total Time: 45 minutes
Course: Chicken Dinner Recipes, Dinner Recipes
Cuisine: American
Servings: 6 servings
Calories: 499
Keyword: king ranch chicken, king ranch chicken cassarole, king ranch chicken recipe
Like this recipe? Leave a comment below!

I created a fun group on Facebook,and I would love for you to join us! It’s a place where you can share YOUR favorite recipes, ask questions, and see what’s new at Dinners, Dishes and Desserts (so that you never miss a new recipe)!

Be sure to follow me on Instagram and tag #dinnersdishes so I can see all the wonderful DINNERS, DISHES, AND DESSERTS recipes YOU make!

Be sure to follow me on my social media, so you never miss a post!

Facebook | Twitter | Pinterest | Instagram

.