Smothered Cheesy Sour Cream Chicken Recipe
Introduction
Smothered Cheesy Sour Cream Chicken is a comforting and flavorful dish perfect for a satisfying weeknight dinner. Tender chicken breasts baked under a creamy, cheesy sauce make this recipe a guaranteed crowd-pleaser.

Ingredients
- 4 boneless, skinless chicken breasts
- 4 slices mozzarella cheese
- 1 cup sour cream
- 1/2 cup grated Parmesan cheese
- 1 tablespoon cornstarch
- 1 teaspoon dried oregano
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- Fresh parsley, chopped (for garnish)
Instructions
- Step 1: Preheat the oven to 375°F and grease a 9×13-inch baking dish with cooking spray.
- Step 2: In a bowl, combine sour cream, 1/2 cup Parmesan cheese, cornstarch, dried oregano, garlic powder, salt, and black pepper. Stir until smooth.
- Step 3: Place the chicken breasts in the prepared baking dish. Top each breast with a slice of mozzarella cheese.
- Step 4: Spread the sour cream mixture evenly over the chicken breasts. Sprinkle the remaining Parmesan cheese on top.
- Step 5: Bake uncovered for 45–60 minutes, or until the chicken reaches an internal temperature of 165°F and the top is golden brown.
- Step 6: Garnish with chopped fresh parsley and serve warm over rice or mashed potatoes.
Tips & Variations
- For extra flavor, marinate the chicken in a little garlic and olive oil before baking.
- Try swapping mozzarella with cheddar or Monterey Jack cheese for a different cheesy twist.
- If you like a little heat, add a pinch of red pepper flakes to the sour cream mixture.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave until warmed through, adding a splash of water or broth if the sauce thickens too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen chicken breasts for this recipe?
It’s best to use fully thawed chicken breasts to ensure even cooking. If using frozen, thaw them completely before preparing this dish.
Is this dish suitable for meal prep?
Yes, this chicken reheats well and can be portioned for easy meals throughout the week.
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Smothered Cheesy Sour Cream Chicken Recipe
- Total Time: 1 hour
- Yield: 4 servings 1x
Description
Delight in this creamy and flavorful Smothered Cheesy Sour Cream Chicken recipe, featuring tender baked chicken breasts topped with a luscious sour cream and Parmesan sauce, mozzarella cheese, and aromatic herbs. Perfect for a comforting dinner served over rice or mashed potatoes.
Ingredients
Chicken
- 4 boneless, skinless chicken breasts
- 4 slices mozzarella cheese
- 1 cup sour cream
- 1/2 cup grated Parmesan cheese (divided: 1/2 cup and 1/4 cup)
- 1 tablespoon cornstarch
- 1 teaspoon dried oregano
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- Fresh parsley, chopped
Sauce
Garnish
Instructions
- Preheat the Oven: Set your oven to 375°F (190°C) and grease a 9×13-inch baking dish with cooking spray to prevent sticking.
- Prepare the Sauce: In a mixing bowl, combine the sour cream, 1/2 cup grated Parmesan cheese, cornstarch, dried oregano, garlic powder, salt, and black pepper. Stir well until the mixture is smooth and fully incorporated.
- Assemble the Dish: Place the chicken breasts evenly spaced in the prepared baking dish. Top each chicken breast with a slice of mozzarella cheese to ensure a melty cheesy layer.
- Add the Sauce: Spoon the sour cream mixture over each chicken breast evenly, covering them completely. Then, sprinkle the remaining 1/4 cup of grated Parmesan cheese over the entire dish to add extra cheesy flavor and a golden crust when baked.
- Bake: Place the baking dish uncovered into the preheated oven. Bake for 45–60 minutes, or until the chicken breasts reach an internal temperature of 165°F (74°C) and the top is golden brown and bubbly.
- Serve: Remove from the oven and garnish with freshly chopped parsley for a pop of color and freshness. Serve the smothered cheesy sour cream chicken over a bed of fluffy rice or creamy mashed potatoes for a satisfying meal.
Notes
- Ensure chicken breasts are evenly sized for uniform cooking.
- The cornstarch helps thicken the sauce and gives it a nice consistency.
- If you prefer a lighter dish, use reduced-fat sour cream and shredded part-skim mozzarella.
- Leftovers can be refrigerated for up to 3 days and reheated gently in the oven or microwave.
- Check the chicken’s internal temperature using a meat thermometer to avoid undercooking or overcooking.
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Category: Dinner
- Method: Baking
- Cuisine: American
Keywords: sour cream chicken, cheesy chicken bake, baked chicken breasts, comfort food, chicken recipe, easy dinner

