Sour cream chicken bake is chicken breasts spread with a sour cream, Parmesan, and garlic-onion powder mixture, topped with shredded cheese, and baked until the chicken reaches a safe internal temperature and the top is bubbly - about 45 minutes total. The sour cream sauce doubles as a baste, keeping the chicken moist through the full bake instead of drying out under dry heat.
Sour Cream Chicken Bake
Ingredients
- 4 boneless, skinless chicken breasts
- Salt and pepper to taste
- 1 cup sour cream
- 1/2 cup grated Parmesan cheese
- 1/2 tsp garlic powder
- 1 tsp onion powder
- 1/2 tsp paprika
- 1 cup shredded mozzarella or cheddar cheese
- 1 tbsp chopped parsley (for garnish)
Instructions
- Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Season chicken breasts with salt and pepper. Place in baking dish.
- In a bowl, mix sour cream, Parmesan, garlic powder, onion powder, and paprika.
- Spread sour cream mixture evenly over chicken.
- Top with shredded cheese.
- Bake uncovered for 30–35 minutes, or until chicken reaches 165°F internally and cheese is melted and bubbly.
- Broil for 2–3 minutes for a golden top, if desired.
- Let rest 5 minutes before serving. Garnish with parsley.
Recipe Notes
- Use Greek yogurt instead of sour cream for a protein boost.
- Great served with mashed potatoes, rice, or steamed broccoli.
- Make ahead: assemble and refrigerate up to 1 day before baking.
Nutrition
- Serving Size
- 1 chicken breast with sauce
- Calories
- 390
- Sugar
- 2g
- Sodium
- 420mg
- Fat
- 24g
- Saturated Fat
- 12g
- Unsaturated Fat
- 10g
- Trans Fat
- 0g
- Carbohydrates
- 4g
- Fiber
- 0g
- Protein
- 36g
- Cholesterol
- 105mg
Why the sour cream goes straight onto the chicken
- Spreading the sour cream mixture directly over the chicken before baking means the chicken bastes in it the whole time, which is why this method produces a moister result than baking chicken plain and saucing it afterward.
- Finishing with cheese on top and an optional short broil at the end browns the surface without needing to raise the oven temperature for the whole bake, so the chicken underneath doesn't overcook.
How to get a thick sauce and a browned top
- Bake uncovered, as the recipe specifies, so the top can set and the cheese can brown rather than steam.
- Check for doneness with a thermometer at the 30-minute mark - the recipe's own range is 30-35 minutes, and chicken breast thickness varies enough that a few extra minutes are common.
- Let the chicken rest 5 minutes after baking, as the instructions note, so the juices redistribute instead of running out when it's cut.
Troubleshooting
The sauce looks watery instead of thick and clinging to the chicken.
This is usually excess moisture released from the chicken during baking. It's still safe to eat; for a thicker result next time, pat the chicken dry with paper towels before spreading on the sour cream mixture.
The chicken is done but the top isn't browned.
Use the recipe's own suggestion of broiling for 2-3 minutes at the end, watching closely, since broilers vary and cheese can go from golden to burnt quickly.
Sauce appears curdled after baking.
don’t panic! This is usually caused by high heat or cold ingredients. To prevent this, ensure all dairy components are at room temperature before mixing.
Refrigerate promptly and use within 3 to 4 days. Reheat covered so the sour cream topping does not dry out, until the chicken reaches 165°F (74°C).
The recipe's own notes suggest mashed potatoes, rice, or steamed broccoli alongside.
Frequently asked questions
Can I make sour cream chicken bake ahead of time?
Yes! Prepare everything up to 24 hours ahead, cover tightly and refrigerate. Add 5-10 minutes to the baking time when cooking from cold. The flavors actually develop beautifully with time.
What can I substitute for sour cream?
Greek yogurt works wonderfully as a healthier alternative. The tanginess is similar, though the sauce may be slightly less rich. Crème fraîche also makes a luxurious substitute.
Will this recipe work with chicken thighs?
Absolutely! Bone-in, skin-on thighs add wonderful flavor and stay incredibly juicy. Adjust cooking time to about 35-40 minutes or until they reach 165°F internally.
Can I freeze leftover sour cream chicken bake?
While possible, dairy-based sauces can separate when frozen and thawed. If freezing, do so before baking, then thaw completely in the refrigerator before cooking.
What herbs work best in this recipe?
Fresh dill, parsley, and chives complement the tangy sour cream beautifully. Dried herbs work too—use about 1 teaspoon dried for each tablespoon of fresh.
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