Directions
Preheat the oven to 375°F (190°C) and grease a baking dish with cooking spray.
Slice the chicken breasts into thin strips and season with salt, pepper, and half of the fajita seasoning mix.
Sauté the seasoned chicken in a skillet until cooked through, then set aside.
In the same skillet, sauté sliced bell peppers, onions, and the remaining fajita seasoning mix until tender-crisp.
Combine the cooked chicken, sautéed vegetables, sour cream, half of the cheddar and mozzarella cheeses in a bowl.
Transfer the mixture to the greased baking dish and sprinkle with the remaining cheeses.
Bake in the preheated oven for 20-25 minutes until the cheese is melted and bubbly.
