This 4-Ingredient Creamy Swiss Chicken Bake is a perfect example of “comfort in a dish.” The Swiss cheese acts as a savory barrier that melts directly onto the chicken, while the combination of sour cream and soup creates a rich, tangy gravy that prevents the meat from drying out. It’s an incredibly reliable weeknight meal because it requires almost no prep work but tastes like you spent much more time on the sauce.

4-Ingredient Creamy Swiss Chicken Bake
Ingredients
Ingredient Amount
Boneless, skinless chicken breasts 4 (about 2 lbs)
Swiss cheese slices 8
Cream of chicken soup 1 (10 1/2 oz) can
Sour cream 1/2 cup
Salt and black pepper To taste
How To Make 4-Ingredient Creamy Swiss Chicken Bake:
Step 1: Prep the Oven and Pan: Preheat your oven to 350°F. Lightly grease a 9×13-inch baking dish with cooking spray or a little butter.

Step 2: Season the Chicken: Pat the chicken breasts dry with paper towels—this helps any seasoning stick better. Trim away any excess fat, then season both sides lightly with salt and black pepper. Lay the chicken in a single layer in the baking dish.