Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: remove thick end of mushroom stem, leaving about 1/2 inch (1 cm) attached to cap. place, smooth side up, in large, shallow glass dish. combine oil, vinegar, thyme, salt and pepper; pour over mushrooms, turning and brushing to coat evenly. let stand for 15 minutes. reserving marinade, place mushrooms, smooth side down, on greased grill over medium-high heat; close lid and cook for 5 minutes. turn and baste with marinade; cook, covered, for about 3 minutes or until mushrooms yield to the touch when pressed. arrange parmesan over top; cook, covered, for about 2 minutes or until melted.

Target recipe: in a large skillet, cook chopped onion and red pepper strips in hot cooking oil for 2 minutes. add sliced mushrooms and stir-fry over medium-high heat for 2 to 3 minutes or until vegetables are tender. stir in balsamic vinegar, soy sauce, and worcestershire sauce. cook and stir for 1 to 2 mintues or until most of the liquid is absorbed. serve over hot cooked brown rice.