Cheesy Chicken Mushroom Bake (Printable Version)
Oven-baked chicken in a creamy mushroom and cheese sauce, quick, comforting, and family-ready.
# What You'll 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)
# How To Make It:
01 - Preheat the oven to 400°F. Lightly grease a 9x13-inch baking dish with butter or non-stick spray.
02 - Pat the chicken breasts dry with paper towels. Season both sides evenly with salt, black pepper, and dried thyme.
03 - In a large skillet over medium heat, melt the butter. Add the finely chopped onion and minced garlic. Sauté 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. Bring to a gentle simmer and cook for 2 to 3 minutes until the sauce slightly thickens.
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 a single layer 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 in the preheated oven for 30 to 35 minutes, or 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 the casserole rest for 5 minutes. Garnish with freshly chopped parsley before serving.
# Expert Advice:
01 -
- The sauce basically builds itself in one pan while you season the chicken, so cleanup is surprisingly painless.
- It reheats beautifully the next day, which means lunch is already handled before you go to bed.
- Everyone at the table thinks you worked harder than you actually did, and you do not have to correct them.
02 -
- If you rush the mushroom browning step they will steam instead of sear and the sauce will taste flat.
- The bake will look a bit liquid when you first pull it out but it thickens as it rests, trust the process.
03 -
- Let the chicken rest for five minutes before slicing so the juices redistribute and every bite stays tender.
- If you want that deep golden crust on top, pop the dish under the broiler for the last two minutes and watch it like a hawk.