15-Minute Creamy Mushroom Sauce for Steaks

This rich and velvety mushroom sauce transforms any steak dinner into a restaurant-quality meal. Button mushrooms are seared until golden, then simmered in thick cream with garlic, black pepper, and fresh parsley. The sauce reduces to a luxurious consistency that clings beautifully to meat. Perfect for special dinners or when you want to a simple steak. The garlic is added near the end to prevent burning while still infusing the sauce with aromatic flavor. Ready in under 15 minutes, this versatile sauce also works wonderfully over pasta, chicken, or pork.
Ingredients
Instructions
- 1
Heat cooking oil in medium saucepan over high heat
- 2
Add sliced mushrooms and stir-fry until lightly browned
- 3
Reduce heat to medium
- 4
Add thickened cream to saucepan with mushrooms
- 5
Season with sea salt and black pepper
- 6
Bring mixture to boil then reduce heat and simmer, stirring occasionally
- 7
Cook until sauce reduces by half
- 8
Add crushed garlic and cook for another minute
- 9
Remove from heat
- 10
Top with chopped parsley
- 11
Serve hot over steak or pasta
Tips
Watch cream carefully to prevent overboiling which can cause curdling
Add garlic near the end to prevent burning while still infusing flavor
Reheat gently on low heat to maintain smooth texture
Good to Know
Refrigerate up to 3 days in covered container
Can make sauce up to 2 hours ahead and reheat gently
Serve immediately while hot over steak, pasta, or chicken
Common Mistakes
Keep heat moderate when simmering to avoid curdling cream
Add garlic at end to prevent burning and bitter flavor
Substitutions
FAQ
Can I use other types of mushrooms?
Yes, cremini, shiitake, or mixed mushrooms work well. Adjust cooking time slightly as some mushrooms release more moisture than others.
What if my sauce is too thick?
Add a splash of cream or broth and gently reheat. If too thin, simmer uncovered a bit longer to reduce further.
How long will this sauce keep?
Store covered in refrigerator for up to 3 days. Reheat gently on low heat, stirring frequently to prevent separation.