8 servings (serving size: 1 mushroom, 2 bell pepper pieces, and 1 onion slice)

How to Make It

Step 1

Prepare grill to medium-high heat.

Step 2

Arrange mushrooms, gill sides up; bell pepper quarters; and onion slices on a baking sheet. Coat vegetables with cooking spray. Sprinkle evenly with salt and black pepper. Drizzle vinegar over mushrooms. Place vegetables on grill rack; grill 5 minutes on each side or until tender.

Ratings & Reviews