Chopped fresh parsley and lemon wedges (for serving)
Instructions
Prepare a grill for medium-high heat. Toss mushrooms with garlic and oil on a rimmed baking sheet. Season with salt and pepper.
Grill mushrooms on a grill topper or in a grill basket, turning occasionally (or shaking basket to turn), until tender and lightly charred, about 5 minutes.
Transfer mushrooms to a platter; top with parsley and serve with lemon wedges for squeezing over.