Fajita Chicken Casserole: A Flavor-Packed Comfort Dish
Why Fajita Chicken Casserole is the Perfect Weeknight Meal
Fajita Chicken Casserole is a comfort food hero that delivers bold Tex-Mex flavors in every bite. It’s not just quick—it’s also incredibly easy to make. Juicy shredded chicken, creamy sauce, zesty fajita seasoning, and melty cheese come together in one dish that’s hearty, cozy, and crave-worthy.
It’s perfect for busy families, potlucks, and anyone who loves a low-effort meal with maximum flavor. The best part? It all bakes in one pan, making cleanup a breeze.
The Unique Tex-Mex Twist
This casserole captures the sizzle and spice of traditional fajitas—without the skillet. The secret? A clever mix of:
Instant rice that cooks right in the casserole.
Frozen bell peppers that save prep time.
Diced tomatoes with chilies for that bold, tangy kick.
Tex-Mex cuisine blends Mexican ingredients with American comfort, and this dish is the perfect example—cheesy, creamy, and full of fajita-inspired flavor.
Ingredients
3 cups cooked, shredded chicken (rotisserie works great)
1 packet fajita seasoning mix
1 can (10 oz) diced tomatoes with green chilies
1 bag (12 oz) frozen bell pepper strips
1 cup instant rice (uncooked)
1 can (10.5 oz) cream of chicken soup
1 cup sour cream
2 cups shredded Mexican blend cheese
Instructions
Preheat Oven – Set to 350°F (175°C) and grease a 9×13-inch baking dish.
Mix the Base – In a large bowl, combine shredded chicken, fajita seasoning, diced tomatoes (with juice), frozen peppers, rice, cream of chicken soup, and sour cream. Stir until well blended.
Transfer to Pan – Spread the mixture evenly into the baking dish.
Add Cheese – Sprinkle shredded cheese generously over the top.
Bake – Cover with foil and bake for 30 minutes. Remove foil and bake another 10–15 minutes, until bubbly and golden.
Serve – Let rest for 5 minutes before serving. Garnish with fresh cilantro, lime wedges, or sliced jalapeños if desired.
Tips & Variations
Swap instant rice for cooked quinoa for extra protein.
Use low-fat sour cream or Greek yogurt to lighten it up.
Add black beans or corn for even more Tex-Mex goodness.
Top with crushed tortilla chips for a crunchy finish.