Sour Cream Onion Chicken (Print)

Tender chicken breasts baked with a creamy sour cream and onion sauce topped with cheddar.

# What You’ll Need:

→ Chicken

01 - 4 boneless skinless chicken breasts (about 6 oz each)
02 - 1 teaspoon kosher salt
03 - 1/2 teaspoon freshly ground black pepper

→ Sour Cream & Onion Sauce

04 - 1 cup sour cream
05 - 1/2 cup mayonnaise
06 - 1/2 cup finely chopped green onions
07 - 1 packet (1 oz) dry onion soup mix
08 - 2 teaspoons garlic powder
09 - 1 teaspoon onion powder
10 - 2 tablespoons milk

→ Topping

11 - 1/2 cup shredded cheddar cheese
12 - 1/2 cup crushed gluten-free crackers or potato chips

# How To Make:

01 - Preheat oven to 375°F. Lightly grease a 9x13-inch baking dish.
02 - Pat chicken breasts dry and season both sides with salt and pepper. Arrange in the prepared baking dish.
03 - In a medium bowl, combine sour cream, mayonnaise, green onions, onion soup mix, garlic powder, onion powder, and milk. Mix until smooth.
04 - Spread the sour cream and onion mixture evenly over the chicken breasts.
05 - Sprinkle cheddar cheese and, if using, crushed crackers or chips on top.
06 - Bake uncovered for 25-30 minutes, or until the chicken reaches an internal temperature of 165°F and the sauce is bubbly.
07 - Let rest for 5 minutes. Garnish with extra green onions before serving.

# Expert Tips:

01 -
  • The creamy sauce keeps the chicken incredibly moist even after baking
  • It comes together in about 10 minutes of active prep time
  • The flavors remind everyone of their favorite sour cream and onion chips but in dinner form
02 -
  • Pounding the chicken to even thickness prevents the thin ends from drying out while the thick parts finish cooking
  • The sauce will seem thick going on but thins beautifully as the chicken releases juices while baking
  • Using room temperature sour cream prevents any curdling when it hits the warm chicken
03 -
  • Let the chicken rest for those full 5 minutes so the sauce sets slightly instead of running off immediately
  • Double the sauce recipe if you want extra for serving over rice or potatoes on the side