Cheesy Chicken Mushroom Bake (Printable)
Tender chicken and mushrooms in a creamy cheese sauce, baked to a golden, family-friendly main in under an hour.
# What You Need:
→ Chicken
01 - 4 boneless, skinless chicken breasts
→ 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 baking dish with butter or cooking spray.
02 - Season chicken breasts evenly on both sides with salt, pepper, and dried thyme.
03 - In a large skillet over medium heat, melt the butter. Add the onion and garlic, sautéing for 2 to 3 minutes until softened and fragrant.
04 - Add the sliced mushrooms to the skillet and cook for 5 to 6 minutes 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 the 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 the skillet from heat. Stir in half of the mozzarella and all of the Parmesan cheese until fully melted and smooth.
08 - Arrange the 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 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 the oven and let rest for 5 minutes. Garnish with chopped fresh parsley before serving.
# Expert Suggestions:
01 -
- The sauce practically builds itself in one skillet, so cleanup is surprisingly painless for something this indulgent.
- It reheats beautifully the next day, making it a stealth champion for meal prep lunches.
02 -
- Do not rush the mushroom browning step, crowded wet mushrooms will steam instead of turning golden and you lose all that deep flavor.
- A splash of dry white wine added with the cream transforms the sauce into something that tastes like you spent twice as long making it.
03 -
- Let the chicken rest for five minutes after baking so the juices redistribute and every bite stays tender.
- Use a cast iron skillet to go from stovetop sauce to oven bake in one pan and save yourself a dish to wash.