Smothered Cheesy Sour Cream Chicken

By: Barbara Updated on Wed, 29 Apr 2026 00:36:55 GMT Hearty Mains
Barbara, recipe developer and home cook at Graceful Flavors
Barbara

Hi, I'm Barbara, the recipe developer and home cook behind Graceful Flavors. I share approachable recipes with clear steps, familiar ingredients, and delicious results for real everyday kitchens.

Updated on Wed, 29 Apr 2026 00:36:55 GMT

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A dish of smothered cheesy sour cream chicken. Pin it
A dish of smothered cheesy sour cream chicken.

This smothered cheesy sour cream chicken has become a go-to comfort meal when I want something rich, creamy, and deeply satisfying without a lot of fuss. It’s the kind of dish that fills the house with inviting aromas and pairs perfectly with simple sides like rice or steamed veggies.

I first made this recipe when I wanted a cozy dinner for my family after a long day. Everyone devoured it and still asks for it whenever I mention chicken.

Ingredients

  • Four boneless skinless chicken breasts: for tender juicy meat
  • Mozzarella cheese: for gooey melty topping that bubbles beautifully
  • One cup sour cream: for a tangy richness that keeps the sauce smooth
  • Parmesan cheese: grated not powdered to add a sharp nutty flavor that blends well
  • Corn starch: to thicken the sauce and keep it velvety instead of runny
  • Dried oregano and basil: bring classic Italian herb notes that complement chicken
  • Garlic powder: adds a gentle aromatic punch without overpowering
  • Freshly ground salt and pepper: to season evenly and highlight all flavors
  • Chopped parsley: for a fresh bright garnish that lifts the rich dish
A yummy dish of smothered cheesy sour cream chicken.
A yummy dish of smothered cheesy sour cream chicken.

Step-by-Step Instructions

Sear the Chicken:
Lightly spray a 9x13 inch baking dish and place the chicken breasts evenly spaced. This prevents sticking and helps with even cooking.
Mix Sauce:
In a bowl combine the sour cream half a cup of grated Parmesan salt pepper oregano basil garlic powder and corn starch. Whisk thoroughly until smooth and well incorporated.
Top Chicken:
Place a slice of mozzarella over each chicken breast so it melts beautifully under the sauce.
Smother with Sauce:
Pour the sour cream mixture over the chicken making sure to evenly coat every piece. Sprinkle the remaining Parmesan cheese on top to create a flavorful crust.
Bake Until Golden:
Put the dish uncovered into a preheated oven at 375 degrees Fahrenheit and bake for about 45 minutes to one hour depending on how thick your breasts are. The chicken should be tender and the cheese bubbly and lightly browned.
Garnish and Serve:
Remove from oven sprinkle chopped parsley over the dish to add color and freshness. Serve immediately over rice or your favorite side.

Storage Tips

Allow the dish to cool completely before transferring leftovers into an airtight container. Store in the refrigerator for up to three days. Reheat gently in the oven or microwave to avoid drying out the chicken and maintain the creamy sauce texture.

Ingredient Substitutions

If you do not have mozzarella, provolone or Monterey Jack can work nicely for the melty cheese layer. Greek yogurt can substitute sour cream if you want a lighter tang but expect a slightly different texture. Fresh herbs like thyme or rosemary also pair well if you prefer those over dried oregano and basil.

A yummy dish of smothered cheesy sour cream chicken.
A yummy dish of smothered cheesy sour cream chicken.

Serving Suggestions

Serve over steamed white or brown rice to soak up the creamy sauce. Roasted vegetables such as asparagus or green beans make a nice bright side. Garlic mashed potatoes will also complement the richness wonderfully.

Cultural Context

Smothered dishes like this are inspired by Southern cooking traditions where sauces play a starring role in adding moistness and layers of flavor to simple proteins. The use of sour cream in a baked chicken dish brings a wholesome tang often found in both American and European home cooking.

Frequently Asked Questions

What cuts of chicken work best for this dish?

Boneless, skinless chicken breasts are ideal as they cook evenly and soak up the creamy topping well without excess fat.

How does corn starch affect the creamy topping?

Corn starch thickens the sour cream mixture as it bakes, creating a smooth, velvety coating that clings to the chicken.

Can I use other cheeses instead of mozzarella and Parmesan?

Yes, mild cheeses like Monterey Jack or mild cheddar can be substituted, but mozzarella and Parmesan provide the best melt and flavor balance.

What herbs enhance the flavor in this dish?

Dried oregano, basil, and garlic powder bring savory and aromatic notes that complement the creamy cheese and tender chicken.

Is it necessary to bake the chicken uncovered?

Baking uncovered allows the cheese and sour cream topping to brown slightly, adding texture and depth to the dish.

What side dishes pair well with this chicken?

Steamed rice is a classic pairing, but roasted vegetables or a fresh green salad also work nicely to balance the rich flavors.

4.30 from 45 votes

Smothered Cheesy Sour Cream Chicken

Prep Time:
10 Minutes
Cook Time:
60 Minutes
Total Time:
70 Minutes
Servings:
4
A dish of smothered cheesy sour cream chicken.

Tender baked chicken breasts topped with a creamy blend of mozzarella, sour cream, and Parmesan cheese.

Ingredients

  • Chicken

  • 4 boneless, skinless chicken breasts
  • Cheese

  • 4 slices mozzarella cheese
  • 3/4 cup grated Parmesan cheese (divided, not powdered)
  • Dairy

  • 1 cup sour cream
  • Dry Ingredients

  • 1 tablespoon corn starch
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1 teaspoon garlic powder
  • 1/2 teaspoon freshly ground salt
  • 1/2 teaspoon freshly ground black pepper
  • Garnish

  • Chopped parsley

Instructions

1.

1. Preheat oven: Set the oven to 375°F (190°C) and prepare a 9x13-inch baking dish with cooking spray.

2.

2. Prepare sour cream mixture: Combine sour cream, 1/2 cup grated Parmesan, corn starch, dried oregano, dried basil, garlic powder, salt, and pepper in a bowl until smooth.

3.

3. Assemble chicken: Arrange chicken breasts evenly in the prepared baking dish and top each breast with a slice of mozzarella cheese.

4.

4. Add sour cream topping: Spread the sour cream mixture evenly over the chicken breasts, then sprinkle the remaining 1/4 cup grated Parmesan cheese on top.

5.

5. Bake: Bake uncovered for 45 minutes to 1 hour, depending on breast thickness, until chicken is cooked through and cheese is golden.

6.

6. Garnish and serve: Serve chicken over rice and garnish with chopped parsley.

Notes

  1. Adjust baking time according to the thickness of chicken breasts to ensure thorough cooking.

Tools You'll Need

  • 9x13-inch rectangular baking dish
  • Oven
  • Mixing bowl

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy and possible gluten cross-contamination; check labels for corn starch source if gluten-sensitive.