Step 1

Heat a large skillet over high heat

Step 2

Add the mushrooms in a single layer, being careful not to overcrowd, and cook, working in batches if necessary, until mushrooms begin to just brown, about 7 minutes

Step 3

Reduce the heat to medium-high

Step 4

Sprinkle the mushrooms with the salt and cook, undisturbed, until mushrooms start releasing their moisture, about 5 minutes

Step 5

Add the olive oil and cook, stirring occasionally, until mushrooms are tender and edges are golden brown, about 8 minutes more

Step 6

Add the butter to the pan

Step 7

Once the butter melts, add the garlic and cook, stirring often, until garlic is fragrant and mushrooms are coated, 2-3 minutes

Step 8

Sprinkle mushrooms with parsley and serve.