Cheesy Chicken Mushroom Bake (Print Version)
Oven-baked chicken with mushrooms in a creamy, cheesy sauce—easy weeknight comfort ready in about 55 minutes.
# What You'll Need:
→ Meats
01 - 4 boneless, skinless chicken breasts (about 6 oz each)
→ Vegetables
02 - 8 oz mushrooms, sliced
03 - 1 small onion, finely chopped
04 - 2 garlic cloves, minced
→ Sauce & Dairy
05 - 3/4 cup heavy cream
06 - 1/2 cup chicken broth
07 - 1 1/2 cups shredded mozzarella cheese
08 - 1/2 cup grated Parmesan cheese
09 - 1 tablespoon all-purpose flour (or gluten-free alternative)
10 - 2 tablespoons unsalted butter
→ Spices & Herbs
11 - 1 teaspoon dried thyme
12 - 1/2 teaspoon black pepper
13 - 1/2 teaspoon salt
14 - 2 tablespoons fresh parsley, chopped (for garnish)
# How to Make It:
01 - Preheat oven to 400°F. Lightly grease a 9x13-inch baking dish with butter or nonstick spray.
02 - Pat chicken breasts dry and season both sides evenly with salt, pepper, and dried thyme.
03 - Melt butter in a large skillet over medium heat. Add onion and garlic; sauté for 2 to 3 minutes until softened and fragrant.
04 - Add sliced mushrooms to the skillet and cook for 5 to 6 minutes, stirring occasionally, until golden brown and all released liquid has evaporated.
05 - Sprinkle flour over the mushroom mixture and stir continuously for 1 minute to cook out the raw flour taste.
06 - Gradually pour in chicken broth and heavy cream, stirring constantly. Bring to a gentle simmer and cook for 2 to 3 minutes until the sauce thickens slightly.
07 - Remove skillet from heat. Stir in half of the mozzarella and all of the Parmesan cheese until fully melted and smooth.
08 - Arrange seasoned chicken breasts in the prepared baking dish. Pour the mushroom-cheese sauce evenly over the chicken, ensuring full coverage.
09 - Sprinkle the remaining mozzarella cheese evenly over the top of the casserole.
10 - Bake uncovered for 30 to 35 minutes until the chicken reaches an internal temperature of 165°F and the top is bubbly and golden brown.
11 - Remove from oven and let rest for 5 minutes. Garnish with chopped fresh parsley before serving.
# Expert Advice:
01 -
- The creamy mushroom sauce comes together in one skillet and tastes like you spent twice as long making it.
- It reheats beautifully, which means lunch the next day is something you actually look forward to.
02 -
- Do not skip the rest time because cutting in too early sends the sauce running everywhere.
- A splash of dry white wine added with the cream transforms the whole flavor profile if you want to impress someone.
03 -
- Let mushrooms cook without stirring for at least a minute at a time so they brown instead of steaming.
- Grating cheese from a block melts more evenly than pre shredded bags which contain anti caking additives.