Easy Chicken Fajita Casserole

Name: Easy Chicken Fajita Casserole
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Mexican
Ingredients: 1 tablespoon olive oil; 2 pounds boneless skinless chicken thighs or breasts ((cut into 1-inch pieces)); 4 bell peppers ((sliced; vary the colors to make it pretty!)); 1 small onion ((sliced)); 1 recipe or package fajita seasoning mix ((taco seasoning may also be used)); 1 cup sour cream; 4 ounces cream cheese (softened); 2 cups cheddar cheese (grated); optional for serving: avocado, guacamole, sour cream, and salsa

Instructions

Prep:10minCook:30min

This easy chicken fajita casserole packs all the sizzling fajita flavor you love into one cheesy, creamy skillet. It is high protein, low carb, and made with just 8 simple ingredients, so dinner goes from stovetop to oven in one pan.

Updated at: Wed, 04 Nov 2026 00:07:43 GMT