This baked chicken dish uses a rich sour cream and cheese topping to keep the meat tender and juicy. It is a straightforward one-pan meal that is ideal for busy weeknight dinners.

List of ingredients
- 3-4 chicken breasts – boneless and skinless.
- 1 cup mozzarella – shredded for melting.
- 1 cup sour cream – used as the creamy base for the sauce.
- 3/4 cup Parmesan (grated) – divided between the sauce and the topping.
- 1 teaspoon dried oregano – provides an earthy herbal note.
- 1 teaspoon dried basil – adds a subtle sweetness.
- 1 teaspoon garlic powder – adds aromatic depth.
- 1/2 teaspoon salt – enhances the overall flavor profile.
- 1/2 teaspoon pepper – provides a mild spice.
- Parsley (chopped) – used for a fresh finish and garnish.
step-by-step instructions
- Preheat Oven: Set your oven to 375 degrees F to ensure it is fully heated before baking.
- Prepare Baking Dish: Lightly coat a 9×13 baking dish or a similar casserole dish with olive oil to prevent the chicken from sticking.
- Combine Sauce Ingredients: In a mixing bowl, combine the sour cream with 1/2 cup of the grated Parmesan, dried oregano, dried basil, garlic powder, salt, and pepper.
- Arrange Chicken: Place the chicken breasts in the prepared baking dish and top each single piece of chicken with a layer of mozzarella cheese.
- Apply Sauce: Spread the prepared sour cream mixture evenly over the mozzarella-topped chicken breasts.
- Add Final Topping: Sprinkle the remaining Parmesan cheese over the top of the sour cream layer.
- Bake: Cook in the oven for 1 hour, or until a meat thermometer confirms the internal temperature of the chicken has reached 165 degrees F.
- Garnish: Sprinkle freshly chopped parsley over the top of the dish before serving.
Expert Techniques for Juicy Poultry
Use a Meat Thermometer for Precision
The most reliable way to ensure chicken is safe and juicy is by using an instant-read thermometer. Insert the probe into the thickest part of the breast, avoiding the bone or the pan. Remove the chicken from the oven exactly when it hits 165 degrees F to prevent the meat from becoming tough.
Pound Chicken to Even Thickness
Chicken breasts often have one side significantly thicker than the other, leading to uneven cooking. Place the chicken between two sheets of plastic wrap and gently pound the thickest part with a meat mallet. This ensures the entire breast cooks at the same rate and stays moist.
Allow the Meat to Rest
Let the chicken rest in the pan for 5 to 10 minutes after removing it from the oven. Resting allows the juices to redistribute throughout the meat rather than running out immediately. This step prevents the chicken from drying out during the slicing or serving process.
Ingredient Substitutions and Alternatives
Greek Yogurt Instead of Sour Cream
Plain Greek yogurt can be used as a direct replacement for sour cream for a slightly tangier taste. For the best results, use full-fat Greek yogurt to prevent the sauce from curdling under high heat. If using non-fat yogurt, strain it through a cheesecloth first to remove excess whey.
Low-Fat Cheese Options
To reduce the calorie count, substitute the full-fat mozzarella and Parmesan with part-skim versions. While the melt will be slightly different, the flavor remains very similar. Avoid using pre-shredded cheese with cellulose coatings, as they do not melt as smoothly as hand-grated cheese.
Alternative Herb Combinations
If you do not have oregano and basil, a mixture of thyme and rosemary works well for a more woody flavor. Italian seasoning blends are also an excellent one-stop substitute for the dried herbs. Adjust the quantity to match the total volume of the original herbs.
Using Chicken Thighs
Boneless, skinless chicken thighs can be used instead of breasts for a richer flavor and higher fat content. Because thighs cook differently, you may need to increase the baking time by 10 to 15 minutes. Ensure they also reach an internal temperature of 165 degrees F.
Optimal Side Dish Pairings
Steamed Green Vegetables
The richness of the sour cream sauce pairs perfectly with light, steamed vegetables. Broccoli, asparagus, or snap peas provide a fresh contrast to the creamy topping. Steam them quickly to maintain a crisp texture and bright color.
Grain-Based Bases
Serving this chicken over a bed of fluffy white rice or brown rice helps absorb the extra sauce. Egg noodles or linguine are also excellent choices for a more comforting, pasta-style meal. Toss the pasta with a small amount of butter or olive oil before plating.
Roasted Root Vegetables
Carrots or parsnips roasted with a touch of olive oil and salt complement the savory profile of the chicken. The natural sweetness of roasted carrots balances the acidity of the sour cream. Roast them on a separate tray at the same temperature as the chicken.
Storage and Reheating Guide
Refrigerating Leftovers
Place leftover chicken and sauce in an airtight container once it has cooled to room temperature. Store it in the refrigerator for up to three to four days. Ensure the lid is sealed tightly to prevent the chicken from absorbing other odors in the fridge.
Freezing Instructions
This dish can be frozen, although the texture of the sour cream sauce may change slightly upon thawing. Freeze the chicken in a freezer-safe container for up to two months. Thaw the dish completely in the refrigerator for 24 hours before reheating.
Warming Without Drying Out
To reheat, avoid using high heat in the microwave, which can cause the sauce to split. Instead, place the chicken in an oven-safe dish, add a tablespoon of water or milk to loosen the sauce, and cover with foil. Heat at 325 degrees F until warmed through.
Troubleshooting Common Issues
Preventing Sauce Separation
If the sauce looks grainy or separates, it is often due to overheating or the use of low-fat dairy. Using full-fat sour cream and avoiding temperatures above 400 degrees F helps maintain emulsion. Stirring the sauce thoroughly before applying it to the chicken also ensures a smooth consistency.
Managing Burnt Cheese Toppings
If the Parmesan topping browns too quickly before the chicken is cooked, cover the dish loosely with aluminum foil. This reflects some of the direct heat and prevents the cheese from scorching. Remove the foil during the last 10 minutes to regain the golden color.
Handling Undercooked Centers
If the edges are done but the center remains pink, your chicken breasts may be too thick. Next time, use the pounding method mentioned earlier or slice the breasts in half lengthwise to create thinner cutlets. If this happens mid-bake, increase the cooking time in 10-minute increments.
Frequently Asked Questions
Can I make this in a slow cooker?
While this recipe is designed for the oven to achieve a baked cheese crust, you can adapt it for a slow cooker. Cook the chicken and sauce on low for 6-7 hours, then transfer it to a baking dish to broil the cheese for 5 minutes.
How do I make this lower in calories?
Replace the mozzarella with a smaller amount of sharp provolone for more flavor with less volume. Use a mixture of half sour cream and half non-fat Greek yogurt. Additionally, serve the chicken with a large side of steamed spinach or zucchini.
Can I add vegetables into the dish?
Yes, you can add sliced mushrooms or baby spinach directly under the chicken breasts. These vegetables will steam under the sour cream sauce and add nutritional value. Avoid adding high-water vegetables like raw zucchini, as they may make the sauce too watery.
What is the best way to prevent the sauce from browning too much?
Keeping the oven temperature strictly at 375 degrees F is key. If your oven runs hot, lower the temperature to 350 degrees F and extend the cooking time by 10 to 15 minutes. This slower cook preserves the creamy white color of the sauce.
Print
Creamy Baked Sour Cream Chicken
- Total Time: 70 minutes
- Yield: 4 servings 1x
- Diet: Keto, Low Carb
Description
Sour Cream Chicken is an easy and delicious weeknight meal. Boneless chicken breasts are smothered in a simple sour cream sauce.
Ingredients
- 3–4 chicken breasts
- 1 cup mozzarella
- 1 cup sour cream
- 3/4 cup Parmesan (grated)
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- Parsley (chopped, for garnish)
Instructions
- Step 1: Preheat your oven to 375 degrees F.
- Step 2: Lightly coat a 9×13 baking dish or casserole dish with olive oil.
- Step 3: Mix together sour cream with a 1/2 cup of Parmesan, oregano, basil, garlic powder, salt and pepper.
- Step 4: Lay your chicken breasts in baking dish, top each with mozzarella cheese.
- Step 5: Spread the sour cream mixture over the chicken in the casserole dish and top with remaining Parmesan.
- Step 6: Cook for 1 hour, or until internal temp of the chicken reaches 165 degrees F.
- Step 7: Garnish with parsley.
Notes
Cook time may vary based on chicken size; smaller pieces may take 30-45 minutes while thicker breasts take 60 minutes.
- Prep Time: 10 minutes
- Cook Time: 60 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 420 kcal
- Sugar: 4 g
- Sodium: 850 mg
- Fat: 28 g
- Saturated Fat: 16 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 8 g
- Fiber: 1 g
- Protein: 35 g
- Cholesterol: 120 mg