Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce. The moment I first tried this dish, I knew I was onto something special. Picture this: it was one of those busy weeknights where the thought of cooking felt more like a chore than a joy. I wanted something quick, satisfying, and full of flavor without the guilt of carbs weighing me down. That’s when I stumbled upon the idea of creating a creamy sauce using Asiago cheese, and let me tell you, it was a game-changer.
I’ve been on my zero-carb journey for about three years now, and honestly, I’ve had my fair share of flops in the kitchen. But this recipe? It’s like a hug in a skillet. The combination of tender chicken, earthy mushrooms, and that creamy, tangy sauce is pure comfort food. Plus, it’s super easy to whip up in my standard apartment kitchen, which is a huge bonus when I’m juggling work and life.
As I started experimenting, I realized that zero-carb cooking doesn’t need to be boring or restrictive. It’s about embracing the flavors of real food, like the rich, nutty taste of Asiago cheese and the umami of sautéed mushrooms. Whether you’re a seasoned cook or just getting started, this dish is approachable and satisfying. So, let’s dive in!
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Why This Recipe Hits Different
What makes this Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce stand out from the rest is the blend of flavors and textures. The creamy sauce coats the chicken perfectly, while the mushrooms add a savory depth that takes this dish to the next level. The Asiago cheese brings a rich, nutty flavor that elevates the entire meal, turning a simple chicken dish into something you’d want to serve at a dinner party or enjoy on a cozy night in.
I remember the first time I made this. I was trying to impress a friend who was skeptical about zero-carb meals. When she tasted it, her eyes lit up. “This is zero-carb?” she exclaimed, clearly surprised. That moment solidified my belief that zero-carb cooking can be both delicious and satisfying. You don’t have to sacrifice flavor to eat this way, and this recipe is proof of that.
For anyone just starting out in zero-carb cooking, I understand the challenges. You might feel hesitant about making sauces or complex dishes, but trust me, this one is straightforward. Plus, it’s forgiving. If you overcook the chicken a little, the creamy sauce will still make it taste amazing. The satisfaction you’ll feel when it’s all done is worth every minute spent in the kitchen.
What You’ll Need
Before we dive into the cooking process, let’s gather our ingredients. Here’s what you’ll need:
- 4 boneless, skinless chicken breasts
- Salt and pepper, to taste
- 2 tablespoons olive oil, divided
- 1 tablespoon unsalted butter
- 8 oz cremini or button mushrooms, sliced
- 3 cloves garlic, minced
- 1/2 cup chicken broth
- 1 cup heavy cream
- 1/2 cup grated Asiago cheese
- 2 tablespoons Dijon mustard
- 1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried thyme)
- Fresh parsley, chopped (for garnish)
When choosing your ingredients, I always recommend opting for high-quality options, especially the chicken and cheese. If you can swing it, look for grass-fed or organic chicken. The flavors are often better, and they’ve got that extra quality you can taste. As for the Asiago cheese, it’s worth investing in a good block rather than pre-grated stuff. It melts beautifully and gives a creaminess that’s hard to beat.
Let’s Make This Happen
Now, let’s get cooking! Follow these steps for an effortless yet impressive meal:
- Season both sides of the chicken breasts with salt and pepper. This is where you start building flavor, so be generous!
- Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. You want that pan nice and hot to get a good sear on the chicken.
- Cook the chicken for 5–7 minutes per side, until golden brown and fully cooked. You’ll know they’re ready when they’re no longer pink inside. Transfer the chicken to a plate and set aside.
- In the same skillet, add the remaining olive oil and the butter. Let the butter melt and get bubbly.
- Once the butter melts, add the sliced mushrooms. Sauté for 5–6 minutes until browned and tender. The mushrooms will soak up that flavorful oil and butter.
- Stir in the garlic and cook another 1–2 minutes until fragrant. The aroma is incredible at this point, trust me!
- Pour in the chicken broth to deglaze the pan, scraping up any browned bits. Let it simmer for 2–3 minutes to reduce slightly. Those bits are pure flavor!
- Reduce the heat to low. Add the heavy cream, grated Asiago cheese, Dijon mustard, and thyme. Stir until the cheese has melted and the sauce is smooth and velvety. Taste and season with extra salt and pepper if needed.
- Return the chicken to the skillet. Spoon the creamy sauce over the chicken and let it simmer for 3–5 minutes so the flavors meld and the chicken warms through.
- Sprinkle with fresh parsley before serving. Pair with mashed potatoes, pasta, or roasted vegetables for a complete meal.
One of my biggest mistakes when I first made this was not letting the sauce simmer long enough. It’s tempting to rush, but that extra time allows the flavors to really come together. So, take a breath, and enjoy the process!
Making It Work for You
For those who are newer to cooking, this dish is forgiving and adaptable. You can easily swap out the chicken for pork or even shrimp if you’re feeling adventurous. Just keep in mind that cooking times may vary.
If you’re short on time, consider prepping the mushrooms and garlic the night before. You can also use pre-sliced mushrooms to save time, though I find the fresh ones add a little more flavor. On busy days, I’ll often double the recipe and have leftovers for lunch the next day—it’s a great way to keep my zero-carb meals exciting without spending hours in the kitchen.
Storage and Reheating Reality
Let’s be real: leftovers can be a hit or miss. This Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce holds up surprisingly well in the fridge, but you want to consume it within 3 days for the best taste. When reheating, do so gently on low heat to avoid breaking the sauce. If it thickens too much, just add a splash of chicken broth or cream to bring it back to life.
Questions I Actually Get
Can I use a different cheese instead of Asiago?
Absolutely! While Asiago gives a unique flavor, you can substitute it with Parmesan, Gouda, or even cheddar. Just keep in mind that the flavor profile will shift a bit.
What if I don’t have chicken broth?
No worries! You can use vegetable broth or even water in a pinch. The key is to have some liquid to help deglaze the pan and create that delicious sauce.
Can this dish be made ahead of time?
Yes! You can prepare the chicken and sauce ahead of time and store them separately. Reheat gently before serving, and it’ll taste just as good!
Can I add vegetables to this dish?
Definitely! Adding some spinach or kale in the last few minutes of cooking can add great color and nutrients without carbs. Just be sure to adjust the cooking time accordingly.
Closing Thoughts:
I hope you give this Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce a try. It’s become a staple in my kitchen for a reason, and I can’t wait for you to experience the deliciousness. As you embark on your zero-carb cooking journey, remember that it’s all about enjoying the flavors and making it work for you. Happy cooking!

Chicken and Mushroom Skillet in a Creamy Asiago and Mustard Sauce
Ingredients
Method
- Season both sides of the chicken breasts with salt and pepper.
- Heat 1 tablespoon of olive oil in a large skillet over medium-high heat.
- Cook the chicken for 5–7 minutes per side, until golden brown and fully cooked. Transfer the chicken to a plate and set aside.
- In the same skillet, add the remaining olive oil and the butter.
- Once the butter melts, add the sliced mushrooms. Sauté for 5–6 minutes until browned and tender.
- Stir in the garlic and cook another 1–2 minutes until fragrant.
- Pour in the chicken broth to deglaze the pan, scraping up any browned bits. Let it simmer for 2–3 minutes to reduce slightly.
- Reduce the heat to low. Add the heavy cream, grated Asiago cheese, Dijon mustard, and thyme. Stir until the cheese has melted and the sauce is smooth and velvety. Taste and season with extra salt and pepper if needed.
- Return the chicken to the skillet. Spoon the creamy sauce over the chicken and let it simmer for 3–5 minutes so the flavors meld and the chicken warms through.
- Sprinkle with fresh parsley before serving. Pair with mashed potatoes, pasta, or roasted vegetables for a complete meal.

