Yellow-red Mr. Stripey tomatoes give this ice a light hue. Use red or purple tomatoes if you want a darker granita, if you prefer. Mixing purple basil with deep-green Italian basil yields a nuanced flavor and a lovely garnish.
Grated zucchini and chopped blanched spinach, mixed with onions sauteed with bacon, parsley, and garlic, bound with eggs, topped with grated Parmesan, and baked.