Creamy Garlic Mushroom Chicken Bake (Easy Cheesy Oven-Baked Chicken Recipe)

If you’re looking for an easy creamy garlic mushroom chicken bake, this cheesy oven-baked chicken recipe is pure comfort food. Made with tender chicken breasts, fresh mushrooms, garlic, heavy cream, and two kinds of cheese, this low-carb chicken dinner is rich, satisfying, and perfect for busy weeknights or family meals.

This creamy mozzarella Parmesan chicken comes together quickly in one skillet before finishing in the oven for that bubbly, golden cheese topping everyone loves.

Ingredients

• 2 tablespoons olive oil
• 1 pound boneless, skinless chicken breasts, cut into bite-sized pieces
• Salt and black pepper, to taste
• 1 onion, chopped
• 2 cloves garlic, minced
• 8 ounces fresh mushrooms, sliced
• 1 teaspoon dried thyme
• ½ cup chicken broth
• 1 cup heavy cream
• 1 cup shredded mozzarella cheese
• ½ cup grated Parmesan cheese
• 1 tablespoon fresh parsley, chopped (optional garnish)

Directions

Step 1: Prepare the Oven

Preheat your oven to 375°F (190°C).

Step 2: Brown the Chicken

Heat olive oil in a large skillet over medium-high heat. Add the chicken pieces, season with salt and pepper, and cook for 5–7 minutes until golden brown and cooked through. Remove from the skillet and set aside.

Step 3: Sauté the Vegetables

In the same skillet, cook the chopped onion for about 3 minutes until soft and translucent. Add the garlic and sliced mushrooms, sautéing until the mushrooms are tender and browned (about 5 minutes).

Step 4: Make the Creamy Garlic Sauce

Stir in dried thyme, chicken broth, and heavy cream. Let the sauce simmer for about 5 minutes until slightly thickened.

Step 5: Assemble the Bake

Return the cooked chicken to the skillet and stir to coat in the creamy mushroom sauce. Transfer everything to a baking dish.

Step 6: Add the Cheese

Sprinkle mozzarella and Parmesan evenly over the top.

Step 7: Bake Until Golden

Bake for 20–25 minutes until the cheese is melted, bubbly, and golden brown.

Let rest for a few minutes before serving. Garnish with fresh parsley if desired.

Why You’ll Love This Creamy Chicken Recipe

✔ High-protein dinner – Packed with lean chicken breast for a filling meal
✔ Low-carb & keto-friendly option – Skip the pasta and serve over cauliflower rice
✔ One-skillet preparation – Minimal cleanup
✔ Family-friendly comfort food – Creamy, cheesy flavors everyone enjoys
✔ Perfect for meal prep – Reheats beautifully

Expert Tips for the Best Creamy Garlic Mushroom Chicken

1. Don’t overcrowd the skillet.
Cook chicken in batches if needed to get a proper golden sear.

2. Use freshly grated Parmesan.
Fresh cheese melts better and gives a richer flavor than pre-shredded varieties.

3. Make it extra creamy.
Add 2 ounces of cream cheese for an even thicker sauce.

4. Add spinach for nutrition.
Stir in fresh spinach before baking for a creamy spinach mushroom chicken variation.

5. Serving ideas:

• Over pasta
• With mashed potatoes
• Over rice
• With roasted vegetables
• Over zucchini noodles for a low-carb meal

Storage & Reheating

• Store leftovers in an airtight container for up to 3 days.
• Reheat gently on the stovetop or in the microwave.
• Add a splash of broth or cream if the sauce thickens too much.

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