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Smothered Cheesy Sour Cream Chicken

A comforting, cheesy chicken dish baked in sour cream and Parmesan, perfect for weeknight dinners or potlucks.
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Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 400
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 4 pieces boneless, skinless chicken breasts (about 1½–2 lbs total) Butterfly or pound to even thickness if very thick.
  • 1 cup sour cream Full-fat for best creaminess; Greek yogurt can be used.
  • 3/4 cup grated Parmesan cheese, divided Use real Parmigiano-Reggiano if you can.
  • 4 slices mozzarella cheese Use low-moisture for less watery topping, or fresh for creamier melt.
  • 1 tbsp cornstarch Helps thicken the sour cream mixture.
  • 1 tsp dried oregano Or 1 tbsp chopped fresh oregano/basil.
  • 1 tsp garlic powder Or 2 cloves fresh garlic, minced.
  • to taste Salt and freshly ground black pepper

Method
 

Preparation
  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
  2. Pat chicken breasts dry and season both sides with salt and black pepper. Arrange them in a single layer in the prepared dish.
  3. In a medium bowl, whisk together sour cream, 1/2 cup grated Parmesan, cornstarch, oregano, garlic powder, and salt and pepper to taste until smooth.
Baking
  1. Place one slice of mozzarella on top of each chicken breast.
  2. Spoon and spread the sour cream mixture evenly over each breast.
  3. Sprinkle the remaining Parmesan over the top.
  4. Bake uncovered for about 55-60 minutes or until the chicken reaches 165°F (74°C).
  5. Let the dish rest for 5 minutes before serving.

Notes

This recipe can be adapted with various herbs and spices. Use lighter ingredients for a healthier option. Great reheated!