Dinner

Smothered Cheesy Sour Cream Chicken Recipe

ByMarina Montclair April 8, 2026April 8, 2026

Introduction

Indulge in a comforting and creamy dish with this Smothered Cheesy Sour Cream Chicken recipe. Tender chicken breasts baked in a rich sour cream and cheese sauce make for a satisfying meal perfect for any night of the week.

A close-up view of a black pan filled with four large, golden-brown chicken breasts covered in a thick creamy white cheese sauce, topped with melted bright orange cheddar cheese drizzled over the top, and sprinkled with small bits of fresh green parsley. The edges of the cheese sauce pool around the chicken, creating a smooth and rich texture. The pan is sitting on a white marbled surface with a folded cloth partially visible. Photo taken with an iphone --ar 4:5 --v 7

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 (190°C) and grease a 9×13-inch baking dish with cooking spray.
Step 2: In a bowl, combine the sour cream, 1/2 cup Parmesan cheese, cornstarch, dried oregano, garlic powder, salt, and black pepper. Mix well until smooth.
Step 3: Place the chicken breasts evenly 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. Then, sprinkle the remaining Parmesan cheese over the top.
Step 5: Bake uncovered for 45 to 60 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) and the top is golden brown.
Step 6: Garnish with chopped fresh parsley and serve warm, ideally over rice or mashed potatoes for a complete meal.

Tips & Variations

Choose fresh, high-quality boneless, skinless chicken breasts for the best texture and flavor.
For a bit of spice, add a pinch of red pepper flakes to the sour cream mixture.
Swap mozzarella with provolone or Monterey Jack cheese for a different taste.
If you prefer a thicker sauce, let the dish rest for 5-10 minutes after baking before serving.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven until warmed through to keep the chicken moist and the sauce creamy.

How to Serve

A black round pan holds four browned chicken pieces arranged close together, each covered with a creamy white sauce layer and topped with melted golden yellow cheddar cheese. Small green parsley flakes are sprinkled evenly on top, adding contrast. The creamy sauce surrounds the chicken, filling the bottom of the pan in a smooth layer. The pan rests on a white marbled surface with a grey cloth under the handle, and a woman's hand is visible holding the pan on the right side. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use chicken thighs instead of breasts?

Yes, boneless, skinless chicken thighs can be used and may add extra juiciness and flavor. Adjust baking time as thighs can cook faster or slower depending on thickness.

Do I need to thaw the chicken before baking?

It’s best to use fully thawed chicken breasts to ensure even cooking. Baking from frozen may result in unevenly cooked chicken and longer cooking times.