Start by cutting off most of the stem. Remove the black fins, using a spoon, scrape the fins into a paper towel, discard. Leave the mushroom caps intact
Mushrooms grow in dirt and fertilizer, wash them inside and out, dry with a paper towel.
Rub mushrooms with olive oil and season it with salt and pepper. Place in a hot part of the grill… cap down cook 3 minutes flip mushrooms and cook on the second side. Cook the mushrooms until some of the water cooks out and they wilt
Grilled Portobello mushrooms are very meaty tasting. Slice them to serve with steaks … They’re also perfect on pizza or in pasta dishes