Step 1

In a large sauté pan (you want the mushrooms to fit in a single layer), heat olive oil over medium-high heat. Add mushrooms and season with salt and pepper. Toss to coat all mushrooms with the oil and then spread them into a single layer.

Step 2

Cook for four minutes on medium-high heat without stirring. Stir and cook for 2 more minutes without stirring.

Step 3

Reduce heat to medium-low and add butter and garlic. Cook for 3-4 more minutes, stirring frequently, until mushrooms are fully cooked, butter is melted, and garlic is fragrant.

Step 4

Remove from heat, stir in parsley and serve immediately.