Grilled Portobello Mushrooms, Sweet Peppers And Red Onions Recipe

• 1/4 c. extra-virgin extra virgin olive oil
• 1/2 c. balsamic vinegar
• 2 tsp finely-chopped thyme
• 1 tsp finely-grated lemon zest
• 1 1/2 lb large portobello mushrooms stemmed
• 2 lrg red bell peppers halved, stemmed, and seeded
• 2 lrg yellow bell peppers halved, stemmed, and seeded
• 2 lrg red onions peeled, and sliced in thick rounds Salt to taste Freshly-grnd black pepper to taste Tender greens for garnish (such as arugula, peppercress and radish sprouts)

Directions