Juicy chicken breasts are baked in a rich, creamy Caesar-style sauce with Parmesan for a comforting, family-friendly dinner. This easy, flavorful recipe cooks in 40 minutes and feels far more indulgent than its simple preparation suggests.
4 boneless, skinless chicken breasts
1 cup Caesar dressing
1/2 cup sour cream
3/4 cup grated Parmesan cheese, divided
1 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon black pepper
1 tablespoon lemon juice
1 tablespoon olive oil
1/4 teaspoon salt, or to taste
2 tablespoons chopped fresh parsley, for garnish
Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with olive oil so the chicken doesn’t stick.
Pat the chicken breasts dry with paper towels. If they are very thick, slice them horizontally or gently pound them to an even thickness so they cook more evenly.
In a large mixing bowl, combine the Caesar dressing, sour cream, 1/2 cup of the Parmesan cheese, garlic powder, onion powder, black pepper, lemon juice, and salt. Stir until the sauce is smooth, creamy, and fully blended.
Place the chicken breasts in the prepared baking dish in a single layer. Spoon the creamy Caesar mixture evenly over the top, spreading it to coat each piece well. Sprinkle the remaining 1/4 cup Parmesan over the top.
Bake uncovered for 28 to 30 minutes, or until the chicken is cooked through and the top looks lightly golden. The sauce should be hot, bubbling around the edges, and slightly thickened.
For extra flavor, marinate the chicken breasts in the Caesar dressing mixture for 10–15 minutes before baking.
Use a meat thermometer to ensure the chicken reaches an internal temperature of 165°F (74°C).
Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.
Optional: Serve with a side of mashed potatoes, steamed vegetables, or crusty bread.