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+ servings

Sour Cream And Onion Chicken

This Sour Cream and Onion Chicken is a creamy, comforting dinner made with tender baked chicken, rich sauce, and melted cheddar cheese. Perfect for easy weeknight meals the whole family will love.
Print Recipe
Sour cream and onion chicken breast plated on mashed potatoes with herb garnish
Prep Time:5 minutes
Cook Time:30 minutes
Total Time:35 minutes

Ingredients

  • 4 boneless skinless chicken breasts
  • 1 tsp salt
  • 1 tsp pepper
  • 1 tsp onion powder
  • 2 tbsp vegetable oil
  • 1 cup of sour cream
  • 1 packet of onion soup mix
  • ½ shredded cheddar cheese
  • Parsley for topping optional

Instructions

  • Step 1: Season the Chicken - Start by preheating your oven to 375 degrees and setting out a baking dish. In a large bowl, add your chicken breasts along with the salt, pepper, and onion powder. Take a moment to really coat each piece evenly. This is where the base flavor begins, so do not rush it. You want every bite to have that seasoned goodness.
  • Step 2: Sear the Chicken - Heat the vegetable oil in a large skillet over medium to high heat. Once the oil is hot, place the chicken in the pan. Let it sear for about three minutes on each side until it develops a golden brown crust. You are not cooking it through here, just building flavor. While that is happening, mix the sour cream and onion soup packet together in a small bowl until smooth and creamy.
  • Step 3: Build the Dish - Transfer the seared chicken into your prepared baking dish. Spoon the sour cream mixture over each piece, making sure they are well covered. This sauce is what makes the dish special, so do not be shy with it. Sprinkle the shredded cheddar cheese evenly over the top. It will melt down into the sauce and create a rich, comforting layer.
  • Step 4: Bake Until Tender - Cover the baking dish with foil and place it in the oven. Let it bake for 25 minutes. This allows the chicken to cook through gently while soaking up all that flavor. After that, remove the foil and return it to the oven for another five minutes. This step helps the cheese melt fully and gives the top a slightly golden finish.
  • Step 5: Finish and Serve - Once it comes out of the oven, let it rest for a couple of minutes. Sprinkle fresh parsley over the top if you like. When serving, spoon some of that extra sauce from the bottom of the dish over the chicken. Trust me, that is where all the flavor lives. Serve it over mashed potatoes or alongside your favorite sides and enjoy every bite.

Notes

Substitutions

  • Chicken thighs instead of breasts: These add extra richness and stay very juicy during baking.
  • Greek yogurt instead of sour cream: A slightly lighter option that still gives a creamy texture.
  • Mozzarella instead of cheddar: This creates a milder flavor with a stretchier cheese topping.
  • Olive oil instead of vegetable oil: Works just as well for searing and adds a subtle flavor.

Variations

  • Add mushrooms: Sliced mushrooms bring an earthy flavor that pairs beautifully with the sauce.
  • Include bacon bits: A sprinkle of crispy bacon adds a smoky touch.
  • Make it spicy: Add a pinch of chili flakes or a dash of hot sauce to the sour cream mixture.
  • Add garlic: A little minced garlic can deepen the overall flavor.

Tips and Tricks

  • Do not skip the sear: Browning the chicken adds depth and locks in juices.
  • Use even sized chicken pieces: This helps everything cook at the same rate.
  • Let it rest before serving: This keeps the chicken juicy and allows the sauce to settle.
  • Spoon the sauce when serving: The extra sauce in the dish is packed with flavor.
  • Do not overcook: Keep an eye on the baking time to avoid drying out the chicken.

Serving Ideas

  • Over mashed potatoes: The creamy sauce pairs perfectly with soft, buttery potatoes.
  • With steamed vegetables: Adds balance and keeps the meal feeling lighter.
  • Over rice: A simple way to soak up every bit of that flavorful sauce.
  • With crusty bread: Great for dipping and enjoying every last drop.

Storage and Make Ahead Tips

  • Refrigerate leftovers: Store in an airtight container in the fridge for up to three days.
  • Reheat gently: Warm in the oven or microwave to keep the chicken tender.
  • Make ahead option: Assemble earlier in the day and bake when ready.
  • Keep sauce moist: Add a splash of milk when reheating if needed.
Servings: 4 servings
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