Cheesy Chicken and Mushroom Bake

Boneless chicken breasts are baked with fresh mushrooms, onions, and cheese in this easy weeknight dish.

• Preparation Time: 10 mins
• Cooking Time: 55 mins
• Total Time: 1 hr 5 mins
• Calories: 331 Calories

Ingredients

• 1 tablespoon all-purpose flour
• 2 tablespoons unsalted butter
• salt and ground black pepper to taste
• 1 cup grated Parmesan cheese
• 2 cloves garlic, chopped
• 4 skinless, boneless chicken breasts
• 0.5 cup chicken broth
• 1.5 cups sliced fresh mushrooms
• 0.5 cup diced onion
• 0.5 cup diced scallions
• 0.5 cup shredded mozzarella cheese, or to taste

Recipe Instructions

Step 1

Preheat the oven to 375 degrees F (190 degrees C). Grease a baking dish lightly.

Step 2

Sprinkle salt and pepper on chicken. Heat butter in a pan over medium-high heat. Add chicken and brown on all sides, 5 to 7 minutes. Remove chicken and place in the prepared baking dish.

Step 3

Bake in the preheated oven for 30 minutes. Sprinkle with Parmesan cheese, mozzarella cheese, and scallions. Continue to bake until chicken is no longer pink in the center and cheese is melted, about 10 minutes more. An instant-read thermometer inserted into the center should read at least 165 degrees F (74 degrees C).

Step 4

Stir mushrooms, onion, garlic, and flour into the remaining butter in the saucepan and saute over medium-high heat until softened, about 5 minutes. Add chicken broth and bring to a boil while scraping the "good stuff" off of the bottom of the saucepan, letting it add to the flavor. Cook until thickened to your liking; drizzle over chicken.