Step 1

Place a large pot of generously salted water onto boil. Cook pasta until al dente. Reserve ¼ cup pasta water. Drain pasta. Set aside.

Step 2

In a large skillet heat oil and butter over medium heat. Add onion, garlic and minced mushroom stems. Cook for approximately 5-6 until softened. Stir as necessary.

Step 3

Add mushroom caps, cream and season with salt and pepper. Continue cooking additional 4-5 minutes.

Step 4

Add cheese and drained pasta. Stir to combine. If sauce is too thick add some of the reserved pasta water.

Step 5

Garnish with additional cheese if desired.