Grilled Garlic Parmesan Zucchini I "What a quick and easy recipe. I sliced the zucchini length wise into four slices. Once on the grill, I brushed on the melted butter, then sprinkled with garlic powder and parsley flakes. Side Dish Recipes, Vegetable Recipes, Vegetarian Recipes, Dinner Recipes, Healthy Recipes, Vegetarian Grilling, Healthy Grilling, Eat Healthy, Delicious Recipes