Why Make This Recipe
Smothered Cheesy Sour Cream Chicken is a great meal for any night of the week. It’s easy to make, creamy, and cheesy, which makes it a favorite among family and friends. The combination of flavors is comforting and satisfying, perfect for dinner. Plus, it’s a one-dish meal that simplifies cleanup!
How to Make Smothered Cheesy Sour Cream Chicken
Ingredients
- 4 boneless, skinless chicken breasts
- 1 cup sour cream (for creamy flavor)
- 3/4 cup grated Parmesan cheese (divided)
- 4 slices mozzarella cheese (for melty texture)
- 1 tbsp cornstarch (for thickening)
- 1 tsp dried oregano (for a hint of herb flavor)
- 1 tsp garlic powder (for added flavor)
- Salt and black pepper to taste

Directions
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish to prevent sticking and make cleanup easier.
- Place the chicken breasts in the prepared baking dish, arranging them in a single layer to ensure even cooking.
- In a mixing bowl, combine 1 cup sour cream, 1/2 cup Parmesan cheese, 1 tablespoon cornstarch, 1 teaspoon oregano, 1 teaspoon garlic powder, and salt and pepper to taste. Stir until smooth and well-blended.
- Place one slice of mozzarella cheese on top of each chicken breast for a melty layer during baking.
- Spread the sour cream mixture evenly over each chicken breast, then sprinkle the remaining Parmesan cheese on top.
- Bake in the preheated oven for about 60 minutes, or until the chicken reaches an internal temperature of 165°F (74°C), and the cheese is golden and bubbly.
- Allow the dish to stand for a few minutes before serving to let flavors meld. Enjoy this creamy, cheesy chicken!
How to Serve Smothered Cheesy Sour Cream Chicken
Serve Smothered Cheesy Sour Cream Chicken hot from the oven. It pairs well with a fresh salad or steamed vegetables. You can also serve it over rice, pasta, or mashed potatoes to soak up the creamy sauce.
How to Store Smothered Cheesy Sour Cream Chicken
If you have leftovers, store them in an airtight container in the refrigerator. It will last for about 3-4 days. To reheat, place it in the oven at 350°F (175°C) until warmed through, or heat in the microwave for a quick meal.
Tips to Make Smothered Cheesy Sour Cream Chicken
- Make sure to use fresh chicken breasts for the best flavor.
- Feel free to add your favorite herbs or spices to the sour cream mixture.
- If you like, you can use different cheeses like cheddar or Swiss to mix things up.
Make-Ahead & Meal-Prep
Marinate for flavor (optional): Stir ½ tsp paprika + ½ tsp onion powder into the sour-cream mix. Coat chicken, cover, and refrigerate up to 24 hours.
Assemble ahead: Arrange everything in the dish, cover tightly, and refrigerate up to 1 day. Bake uncovered; add 5–10 min if starting cold.
Quick weekday version: Slice breasts horizontally into cutlets (or pound to ½-inch thick). Bake 22–28 min at 400°F (200°C) until 165°F (74°C).
Reheat like-new: Cover and warm at 325°F (165°C) for 12–18 min; broil 1–2 min to re-bubble the cheese
Variation
You can make this dish with boneless pork chops or turkey breasts if you prefer a different meat option. Changing the type of meat can give a new twist to the flavor while keeping the original creamy sauce.
FAQs
Can I use yogurt instead of sour cream?
Yes, you can substitute yogurt for sour cream if you want a lighter option. Greek yogurt works well in this recipe.
Can I freeze leftovers?
Yes, you can freeze leftovers. Just make sure to store them in a freezer-safe container.
How long does it take to cook from frozen?
If cooking from frozen, it may take about 1.5 to 2 hours at 375°F (190°C) to ensure the chicken is cooked through. Use a meat thermometer to check the internal temperature.

Smothered Cheesy Sour Cream Chicken
Ingredients
Main Ingredients
- 4 pieces boneless, skinless chicken breasts Use fresh for the best flavor.
- 1 cup sour cream For creamy flavor.
- 3/4 cup grated Parmesan cheese Divided into 1/2 cup and 1/4 cup.
- 4 slices mozzarella cheese For a melty texture.
- 1 tbsp cornstarch For thickening.
- 1 tsp dried oregano For a hint of herb flavor.
- 1 tsp garlic powder For added flavor.
- Salt and black pepper To taste.
Instructions
Preparation
- Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
- Place the chicken breasts in the prepared baking dish in a single layer.
- In a mixing bowl, combine sour cream, 1/2 cup Parmesan cheese, cornstarch, oregano, garlic powder, salt, and pepper. Stir until smooth.
Cooking
- Place one slice of mozzarella cheese on top of each chicken breast.
- Spread the sour cream mixture evenly over each chicken breast and sprinkle the remaining Parmesan on top.
- Bake for about 60 minutes or until the chicken reaches an internal temperature of 165°F (74°C) and the cheese is golden and bubbly.
- Allow the dish to stand for a few minutes before serving.
