The grilled zucchini side dish is light that can be combined with any main dish. Also great as an appetizer served to make them even more delicious you should prepare 4-5 hours before serving. Ingredients for 4 people - 4 medium size zucchini - 1 cup extra-virgin olive oil - 1 red pepper - 4 tablespoons vinegar - 2 cloves of garlic - a few leaves of mint - salt, pepper. Wash and cut zucchini the length to a thickness of about 3 mm, cuocile searing on the grill on both sides.