
King Ranch Chicken Casserole is a hallmark of Tex-Mex cuisine that’s equal parts comforting and crowd-pleasing. Its creamy layers, cheesy goodness, and a subtle kick of spice make it a staple for gatherings or weeknight dinners. If you’ve never tried this dish before, let this recipe be your introduction to a beloved Texas classic.
This recipe simplifies the traditional King Ranch Chicken Casserole without compromising its rich, savory flavors. Layers of corn tortillas mimic a Southwestern lasagna, while cream cheese and sour cream provide a tangy balance to the cheesy richness. The addition of diced tomatoes with green chiles and a touch of jalapeño creates just the right amount of heat to satisfy spice lovers without overwhelming milder palates.
Whether you’re feeding a hungry family or entertaining guests, this casserole will quickly become a favorite in your household. Plus, it’s versatile enough for endless customization to suit your preferences!
Why You’ll Love This Recipe
- Easy to Prepare: Simple steps make it accessible for cooks of all levels.
- Bursting with Flavor: A perfect blend of creamy, tangy, and spicy notes.
- Customizable: Plenty of options to make it your own

Ingredients Overview
This dish relies on staple ingredients like shredded chicken, corn tortillas, and cheese, enhanced with bold seasonings and fresh vegetables. Variations include swapping the cheese, adjusting the spice level, or adding unique flavors like chipotle.
How to Make King Ranch Chicken Casserole
Step 1: Preheat the Oven
Preheat your oven to 400°F and position the rack in the top third of the oven. Melt butter in a large Dutch oven over medium-high heat. Add the chopped red bell pepper, onion, and jalapeño. Cook for about 6 minutes, stirring occasionally, until the vegetables are soft and aromatic.
Step 2: Prepare the Chicken Mixture
Stir in the chili powder and cumin, cooking for another minute until fragrant. Remove the pot from the heat and mix in the cream cheese until it melts and combines smoothly. Add the diced tomatoes with green chiles, shredded chicken, sour cream, and kosher salt. Stir until everything is evenly combined.
Step 3: Assemble the Casserole
Spread 2 cups of the chicken mixture in a 9×13-inch baking dish. Sprinkle 1/2 cup of cheese evenly over the top. Layer 6 corn tortillas on top, overlapping them slightly to create an even layer. Repeat the process with another layer of chicken mixture, cheese, and tortillas, finishing with the remaining chicken mixture and cheese.
Step 4: Bake and Broil
Bake the casserole for 15–20 minutes until it starts bubbling around the edges. Switch the oven to broil and cook for 1–2 minutes until the cheese is lightly browned. Let the casserole cool for 10 minutes before serving. Garnish with fresh cilantro if desired, and enjoy this comforting Tex-Mex classic!

Tips for the Best Recipe
- Cheese Variety: Try Monterey Jack for creaminess or cheddar for sharper flavor.
- Tortilla Tips: Slightly warm tortillas to prevent tearing during assembly.
- Broiling Technique: Keep a close eye to avoid burning the cheese.
Variations to Try
- Swap cheddar for Monterey Jack cheese.
- Use jalapeño cream cheese for an extra kick.
- Replace red bell peppers with poblano peppers.
- Add crunch with crushed tortilla chips instead of tortillas.
- Stir in chipotle peppers for a smoky twist.
Frequently Asked Questions (FAQs)
1. Can I make this casserole ahead of time?
Yes, assemble it a day in advance and bake when ready.
2. What’s the best way to reheat leftovers?
Warm in the oven at 350°F until heated through.
3. Can I freeze this casserole?
Absolutely! Store it in an airtight container for up to 3 months.
4. How do I adjust the spice level?
Omit the jalapeño for a milder flavor or add extra for more heat.
5. Can I use flour tortillas instead of corn?
Yes, but the texture and flavor will differ slightly.

How to Store and Reheat
- Storage: Keep leftovers in an airtight container in the refrigerator for up to 4 days.
- Reheating: Warm individual servings in the microwave or reheat the entire dish in a 350°F oven.
Conclusion
King Ranch Chicken Casserole is a true gem of Tex-Mex cuisine, offering layers of cheesy, creamy goodness with just the right touch of spice. Each bite is a comforting reminder of why this dish has stood the test of time in kitchens across Texas and beyond.
This casserole is as versatile as it is delicious, with endless ways to make it your own. Whether you’re hosting a dinner party or enjoying a cozy family meal, it’s guaranteed to please everyone at the table. Its rich flavors and easy preparation make it a go-to recipe for any occasion.
If you loved this recipe, don’t forget to explore more delicious ideas on my Pinterest account, Ava Foodie. Follow me for inspiration, tips, and more dishes that bring joy to your table!