This King Ranch Chicken Casserole is a comforting and hearty dish that combines shredded chicken, creamy soups, and cheesy goodness. Perfect for a family dinner or a potluck, this casserole is sure to become a favorite.
When preparing this recipe, you might need to pick up a few items from the supermarket. Diced tomatoes with green chilies might not be a pantry staple for everyone, and corn tortillas can sometimes be overlooked. Ensure you have cream of mushroom soup and cream of chicken soup on hand, as these are essential for the creamy texture of the dish.

Ingredients for King Ranch Chicken Casserole
Shredded cooked chicken: Provides the main protein and heartiness to the casserole.
Cream of mushroom soup: Adds creaminess and depth of flavor.
Cream of chicken soup: Enhances the creamy texture and adds a rich chicken flavor.
Diced tomatoes with green chilies: Brings a bit of acidity and a mild kick to the dish.
Chicken broth: Helps to thin out the mixture and adds more chicken flavor.
Chopped onion: Adds sweetness and texture.
Chopped green bell pepper: Provides a fresh, slightly bitter crunch.
Shredded cheddar cheese: Melts into gooey goodness, adding a sharp, tangy flavor.
Corn tortillas: Forms the base layers, adding a unique texture and flavor.
Technique Tip for This Recipe
To elevate the flavor of your King Ranch Chicken Casserole, consider roasting the bell peppers and onions before sautéing them. Roasting brings out a deeper, caramelized sweetness in the vegetables, adding a rich complexity to the dish. Simply toss the chopped vegetables in a bit of olive oil and roast them in a preheated oven at 400°F (200°C) for about 20 minutes, or until they start to char slightly. Then proceed with the recipe as directed.
Suggested Side Dishes
Alternative Ingredients
shredded cooked chicken - Substitute with shredded turkey: Turkey offers a similar texture and flavor profile, making it a suitable replacement.
cream of mushroom soup - Substitute with cream of celery soup: Cream of celery provides a similar creamy consistency and complementary flavor.
cream of chicken soup - Substitute with cream of potato soup: Cream of potato offers a similar creamy texture and mild flavor that blends well with other ingredients.
diced tomatoes with green chilies - Substitute with diced tomatoes with jalapeños: Jalapeños provide a similar level of heat and flavor, making them a good alternative.
chicken broth - Substitute with vegetable broth: Vegetable broth offers a similar savory base and can be used for a vegetarian option.
chopped onion - Substitute with chopped shallots: Shallots provide a milder, slightly sweeter flavor that can enhance the dish.
chopped green bell pepper - Substitute with chopped red bell pepper: Red bell peppers offer a sweeter flavor and similar texture, adding a different color to the dish.
shredded cheddar cheese - Substitute with shredded Monterey Jack cheese: Monterey Jack melts well and has a mild flavor that complements the casserole.
corn tortillas - Substitute with flour tortillas: Flour tortillas provide a similar texture and can be used if corn tortillas are unavailable.
Other Alternative Recipes Similar to This Casserole
How to Store or Freeze This Casserole
Allow the King Ranch Chicken Casserole to cool completely before storing. This helps prevent condensation, which can make the casserole soggy.
For short-term storage, transfer the casserole to an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil. Store in the refrigerator for up to 3-4 days.
For longer storage, consider freezing the casserole. First, wrap the entire dish in plastic wrap, ensuring it is tightly sealed. Then, cover it with a layer of aluminum foil for added protection against freezer burn.
If you prefer, you can also portion out the casserole into individual servings before freezing. This makes reheating easier and more convenient. Use freezer-safe containers or heavy-duty freezer bags for this method.
Label the container or bag with the date and contents. This helps you keep track of how long the casserole has been stored.
When ready to reheat, if the casserole is frozen, allow it to thaw in the refrigerator overnight. This ensures even reheating and maintains the texture of the corn tortillas and shredded chicken.
To reheat, preheat your oven to 350°F (175°C). If reheating the entire casserole, cover it with aluminum foil to prevent the top from over-browning. Bake for 20-30 minutes, or until heated through and bubbly.
For individual portions, you can reheat in the microwave. Place the portion on a microwave-safe plate, cover with a microwave-safe lid or another plate, and heat on medium power for 2-3 minutes, or until hot.
If the casserole seems dry after reheating, you can add a splash of chicken broth or a bit of shredded cheddar cheese on top before reheating to restore moisture and flavor.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover King Ranch Chicken Casserole in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Bake for 20-25 minutes or until heated through.
For a quicker method, use the microwave. Place a portion of the casserole on a microwave-safe plate. Cover with a microwave-safe lid or another plate to retain moisture. Heat on medium power for 2-3 minutes, stirring halfway through to ensure even heating.
If you prefer a crispy top, use a toaster oven. Preheat it to 350°F (175°C). Place the casserole in an oven-safe dish and cover with foil. Heat for 15-20 minutes, then remove the foil and bake for an additional 5 minutes to crisp up the cheese.
For stovetop reheating, place the casserole in a non-stick skillet over medium heat. Add a splash of chicken broth or water to prevent sticking. Cover and heat for 10-15 minutes, stirring occasionally until warmed through.
If you have an air fryer, preheat it to 350°F (175°C). Place the casserole in an air fryer-safe dish. Heat for 10-15 minutes, checking halfway through to ensure it doesn’t overcook. This method will give you a nice, crispy top layer.
Essential Tools for This Recipe
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Large skillet: Essential for sautéing the onions and bell peppers until they are softened.
Mixing bowl: Needed to combine the cooked chicken, soups, diced tomatoes with green chilies, chicken broth, and sautéed vegetables.
Baking dish: Used to layer the tortilla strips, chicken mixture, and cheese, and to bake the casserole.
Spatula: Helpful for spreading the chicken mixture evenly over the tortilla strips.
Knife: Necessary for chopping the onion and green bell pepper.
Cutting board: Provides a safe surface for chopping the vegetables.
Measuring cups: Used to measure out the chicken broth, shredded cheese, and other ingredients accurately.
Can opener: Required to open the cans of cream of mushroom soup, cream of chicken soup, and diced tomatoes with green chilies.
Cheese grater: If you are shredding the cheddar cheese yourself, this tool will be necessary.
Tongs: Useful for handling the tortilla strips and placing them in the baking dish.
Oven mitts: Important for safely handling the hot baking dish when removing it from the oven.
Cooling rack: Allows the casserole to cool slightly before serving.
How to Save Time on This Recipe
Use rotisserie chicken: Save time by using pre-cooked rotisserie chicken instead of cooking and shredding your own.
Pre-chop vegetables: Buy pre-chopped onions and bell peppers to cut down on prep time.
One-pot method: Combine all ingredients in one pot before layering to reduce cleanup.
Layer efficiently: Arrange tortilla strips and chicken mixture quickly by prepping all ingredients beforehand.
Shredded cheese: Use pre-shredded cheddar cheese to save time on grating.

King Ranch Chicken Casserole
Ingredients
Main Ingredients
- 2 cups Cooked Chicken shredded
- 1 can Cream of Mushroom Soup
- 1 can Cream of Chicken Soup
- 1 can Diced Tomatoes with Green Chilies
- 1 cup Chicken Broth
- 1 cup Onion chopped
- 1 cup Green Bell Pepper chopped
- 2 cups Cheddar Cheese shredded
- 12 pieces Corn Tortillas cut into strips
Instructions
- Preheat oven to 350°F (175°C).
- In a large skillet, sauté the onions and bell peppers until softened.
- In a mixing bowl, combine the cooked chicken, cream of mushroom soup, cream of chicken soup, diced tomatoes with green chilies, chicken broth, sautéed onions, and bell peppers.
- Layer half of the tortilla strips on the bottom of a baking dish.
- Spread half of the chicken mixture over the tortillas. Sprinkle with half of the shredded cheese.
- Repeat the layers with the remaining tortilla strips, chicken mixture, and cheese.
- Bake in the preheated oven for 30-40 minutes, until bubbly and golden brown.
- Let it cool for a few minutes before serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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