In a bowl mix olive oil, salt, pepper, fresh rosemary, potatoes, zucchini, baby carrots, sweet potatoes, whole garlic cloves, onions, and tomatoes. Bake at 350 for 45 minutes. Sprinkle veggies with parmesan for the last 10 minutes. So good and couldn’t be easier! Need to make sure to cut potatoes small enough so they can cook in allotted time.
You could use store-bought dry rubs, but these DIY ones make grilling so much better