Ingredients 4 or more zucchini olive oil shredded Parmesan thyme salt and pepper Directions Wash zucchini and slice into boats. Arrange on a baking sheet and drizzle with olive oil. Top generously with shredded Parmesan. Sprinkle with thyme and salt and pepper. Heat oven to 400. Bake for 15 minutes or until lightly caramelized.