🎉 Introduction
This Creamy Mushroom Sauce is earthy, velvety, and perfect for elevating any meal. Made with brown mushrooms, garlic, Dijon mustard, and a splash of cream, it’s a quick yet indulgent sauce that pairs beautifully with chicken, steak, pasta, or vegetables.
It’s ready in under 20 minutes, making it ideal for both weeknight dinners and special occasions.
🧰 Equipment Needed
- Large skillet or frying pan
- Wooden spoon or spatula
- Measuring cups and spoons
- Knife and cutting board
🛒 Ingredients
🍄 Fruits & Vegetables:
- 400 g brown mushrooms, sliced
- ¼ brown onion, finely diced
- 2 cloves garlic, minced
🥫 Canned Goods:
- ½ cup stock (vegetable or chicken)
🥫 Condiments:
- ½ tbsp Dijon mustard
🌿 Spices & Seasonings:
- 1 tbsp cornstarch
- Salt and pepper, to taste
🧀 Dairy Products:
- 2 tbsp unsalted butter
- ⅔ cup heavy cream
👩🍳 Directions
Step 1 – Sauté the Aromatics
- Melt butter in a large skillet over medium heat.
- Add onion and garlic, cooking for 2–3 minutes until softened and fragrant.
Step 2 – Cook the Mushrooms
3. Add sliced mushrooms to the skillet.
4. Cook for 5–6 minutes, stirring occasionally, until they release their juices and turn golden brown.
Step 3 – Add Flavor & Stock
5. Stir in Dijon mustard and season with salt and pepper.
6. Pour in the stock, scraping up any browned bits from the bottom of the pan.
Step 4 – Thicken the Sauce
7. Mix cornstarch with 2 tbsp cold water to make a slurry.
8. Stir slurry into the pan and cook for 1–2 minutes until slightly thickened.
Step 5 – Make It Creamy
9. Reduce heat to low and pour in heavy cream.
10. Stir gently and simmer for 2–3 minutes until smooth and velvety.
Step 6 – Serve
11. Taste and adjust seasoning if needed.
12. Serve over your favorite protein, pasta, or vegetables.
🍽️ Servings & Timing
- Servings: 4 portions
- Prep Time: 5 minutes
- Cook Time: 12 minutes
- Total Time: 17 minutes
🧊 Storage & Reheating
- Refrigerator: Store in an airtight container for up to 3 days.
- Freezer: Not recommended due to cream separation.
- Reheating: Warm gently on the stovetop over low heat, adding a splash of stock or cream if needed.
🥄 Variations
- Herby Mushroom Sauce: Add fresh thyme or parsley before serving.
- Garlic Lovers: Increase garlic to 4 cloves.
- Vegan Option: Use olive oil or vegan butter, plant-based cream, and vegetable stock.
- Cheesy Twist: Stir in ¼ cup Parmesan before serving.
❓ 10 FAQs
- Can I use other mushrooms?
Yes, cremini, shiitake, or a mix work well. - Can I make this dairy-free?
Use plant-based butter and cream. - Do I have to use cornstarch?
No, you can reduce the sauce naturally by simmering longer. - Can I freeze it?
Not recommended — cream can separate. - Can I make it ahead?
Yes, reheat gently before serving. - What protein pairs best?
Chicken, steak, pork, or tofu. - Can I use milk instead of cream?
Yes, but the sauce will be less rich. - How do I make it spicier?
Add a pinch of chili flakes. - Can I use wine instead of stock?
You can, but this recipe avoids alcohol — use stock instead. - How do I make it thicker?
Add more cornstarch slurry or reduce the sauce longer.
🏁 Conclusion
This Creamy Mushroom Sauce is rich, versatile, and quick to prepare. Whether you serve it over pasta, meat, or veggies, it adds instant restaurant-quality flavor to your meal.

Creamy Mushroom Sauce – Rich, Velvety & Full of Flavor
Ingredients
Equipment
Method
- Melt butter in a large skillet over medium heat.
- Add onion and garlic, cooking for 2–3 minutes until softened and fragrant.
- Add sliced mushrooms to the skillet.
- Cook for 5–6 minutes, stirring occasionally, until they release their juices and turn golden brown.
- Stir in Dijon mustard and season with salt and pepper.
- Pour in the stock, scraping up any browned bits from the bottom of the pan.
- Mix cornstarch with 2 tbsp cold water to make a slurry.
- Stir slurry into the pan and cook for 1–2 minutes until slightly thickened.
- Reduce heat to low and pour in heavy cream.
- Stir gently and simmer for 2–3 minutes until smooth and velvety.
- Taste and adjust seasoning if needed.
- Serve over your favorite protein, pasta, or vegetables.
Notes
Yes, cremini, shiitake, or a mix work well. Can I make this dairy-free?
Use plant-based butter and cream. Do I have to use cornstarch?
No, you can reduce the sauce naturally by simmering longer. Can I freeze it?
Not recommended — cream can separate. Can I make it ahead?
Yes, reheat gently before serving. What protein pairs best?
Chicken, steak, pork, or tofu. Can I use milk instead of cream?
Yes, but the sauce will be less rich. How do I make it spicier?
Add a pinch of chili flakes. Can I use wine instead of stock?
You can, but this recipe avoids alcohol — use stock instead. How do I make it thicker?
Add more cornstarch slurry or reduce the sauce longer. 🏁 Conclusion
This Creamy Mushroom Sauce is rich, versatile, and quick to prepare. Whether you serve it over pasta, meat, or veggies, it adds instant restaurant-quality flavor to your meal.
