Cheesy Chicken Mushroom Bake (Printable Version)
Tender chicken and mushrooms in a creamy mozzarella and Parmesan bake, finished golden and topped with fresh parsley.
# What You Need:
→ Meats
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)
# Directions:
01 - Preheat the oven to 400°F. Lightly grease a baking dish with butter or non-stick spray.
02 - Season the 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. Cook for 5 to 6 minutes, stirring occasionally, until golden brown and all released liquid has evaporated.
05 - Sprinkle the flour evenly over the mushroom mixture. Stir continuously and cook for 1 minute to eliminate the raw flour taste.
06 - Gradually pour in the chicken broth and heavy cream, stirring constantly to prevent lumps. Simmer for 2 to 3 minutes until the sauce thickens slightly.
07 - Stir in half of the mozzarella and all of the Parmesan cheese. Continue stirring until fully melted and smooth. Remove the skillet from heat.
08 - Arrange the seasoned chicken breasts in the prepared baking dish in a single layer. Pour the mushroom-cheese sauce evenly over the chicken, ensuring full coverage.
09 - Sprinkle the remaining mozzarella cheese evenly across 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 the oven and let rest for 5 minutes to allow the sauce to set. Garnish with chopped fresh parsley before serving.
# Expert Tips:
01 -
- The sauce practically builds itself right in the skillet, so you never need a separate pot or a fancy technique.
- That golden bubbly cheese crown on top turns an ordinary Tuesday into something that feels like a small celebration.
02 -
- Undercooked flour in the roux will leave a chalky taste, so give it a full minute of stirring before adding any liquid.
- Crowding mushrooms in the pan makes them steam instead of brown, so use the largest skillet you own.
03 -
- Let the assembled dish rest for five minutes before serving because the sauce will thicken as it cools slightly and cling to the chicken perfectly.
- Pounding the chicken to an even thickness before baking is the single thing that guarantees juicy results every single time.