Make a rich and comforting Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce with this easy step-by-step recipe. Tender chicken, sautéed mushrooms, and a tangy, cheesy cream sauce come together in one pan for a perfect weeknight dinner.

Chicken and Mushroom Skillet in Creamy Asiago and Mustard Sauce

This Chicken and Mushroom Skillet is a one-pan comfort dish that combines juicy seared chicken, earthy mushrooms, and a luxurious creamy sauce made with Asiago cheese and Dijon mustard. The result is a balanced flavor profile—rich, tangy, savory, and slightly sharp from the cheese—perfect for serving over pasta, rice, or mashed potatoes.

Despite its elegant taste, this dish is simple enough for a weeknight dinner and comes together in under an hour.

Why You’ll Love This Recipe

One-pan easy cleanup
Creamy, rich, and flavorful sauce
Ready in under 45 minutes
Great with pasta, rice, or bread
Restaurant-style dish made at home

Recipe Information

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 4
Difficulty: Easy to medium

Ingredients

For the Chicken

4 boneless, skinless chicken breasts (or thighs)
1 teaspoon salt
½ teaspoon black pepper
1 teaspoon paprika
½ teaspoon garlic powder
2 tablespoons olive oil
1 tablespoon butter

For the Mushroom Sauce

2 cups mushrooms (button or cremini), sliced
3 cloves garlic, minced
1 small onion, finely chopped
1 teaspoon Dijon mustard
1 teaspoon whole grain mustard (optional for texture)
1 cup chicken broth
1 cup heavy cream
1 cup Asiago cheese, freshly grated
½ teaspoon thyme (dried or fresh)
¼ teaspoon black pepper
Salt to taste

Optional Garnish

Fresh parsley, chopped
Extra grated Asiago cheese

Equipment Needed

Large skillet or sauté pan
Tongs
Wooden spoon
Knife and cutting board

Step-by-Step Directions

Step 1: Prepare the Chicken

Pat the chicken dry with paper towels.

Season both sides with:

Salt
Black pepper
Paprika
Garlic powder

This helps build a flavorful crust during searing.

Step 2: Sear the Chicken

Heat olive oil and butter in a large skillet over medium-high heat.

Add the chicken and cook for 4–6 minutes per side until golden brown.

The chicken does not need to be fully cooked yet.

Remove from the pan and set aside.

Step 3: Sauté the Mushrooms

In the same skillet, add sliced mushrooms.

Cook for 5–7 minutes until they release moisture and turn golden brown.

Stir occasionally to prevent sticking.

Step 4: Add Aromatics

Add chopped onion and cook for 2–3 minutes until softened.

Stir in minced garlic and cook for 30 seconds until fragrant.

Step 5: Build the Sauce Base

Lower the heat to medium.

Add chicken broth, scraping the bottom of the pan to release browned bits.

Stir in Dijon mustard and whole grain mustard if using.

Let it simmer for 2–3 minutes.

Step 6: Add Cream and Cheese

Pour in the heavy cream and stir well.

Add thyme and black pepper.

Slowly stir in grated Asiago cheese until melted and smooth.

Let the sauce simmer gently for 3–5 minutes until slightly thickened.

Step 7: Return Chicken to Skillet

Place the seared chicken back into the skillet.

Spoon sauce over the top.

Cover and simmer for 10–12 minutes, or until chicken is fully cooked and tender.

Internal temperature should reach 165°F (74°C).

Step 8: Final Adjustments

Taste the sauce and adjust seasoning with salt and pepper if needed.

If the sauce is too thick, add a splash of broth or cream.

Step 9: Serve

Remove from heat and garnish with fresh parsley and extra Asiago cheese.

Serve hot.

Serving Suggestions

This creamy chicken skillet pairs beautifully with:

Mashed potatoes
Buttered pasta
Steamed rice
Crusty bread
Roasted vegetables
Cauliflower mash

Tips for Success

Use freshly grated Asiago for best melting and flavor
Don’t overcook the chicken during searing; it finishes in the sauce
Let mushrooms brown properly for deeper flavor
Simmer gently to avoid curdling the cream
Adjust mustard levels for more or less tang

Variations

Mushroom Lover’s Version

Double the mushrooms for a more earthy, rich dish.

Spicy Dijon Chicken

Add ½ teaspoon chili flakes or a dash of hot sauce.

Lighter Version

Replace heavy cream with half-and-half or evaporated milk.

Chicken Thigh Version

Use boneless thighs for extra juiciness and flavor.

Garlic Herb Upgrade

Add rosemary and extra thyme for a more aromatic sauce.

Final Thoughts

This Chicken and Mushroom Skillet in Creamy Asiago and Mustard Sauce is a rich, comforting dish that feels gourmet but is simple to prepare. The sharpness of Asiago cheese, the tang of mustard, and the earthiness of mushrooms create a beautifully balanced sauce that elevates tender chicken into a memorable meal. Perfect for both weeknights and special dinners, it’s a recipe worth keeping on repeat.