This vegetarian baked stuffed zucchini boats recipe is only 47 calories and so easy to make!These veggie stuffed squash boats make a wonderful side dish, or healthy snack.You can add cooked and crumbled meat to this recipe if you like. Just cook and crumble beef, turkey or chicken (or use leftover shredded chicken) and add it to the veggie mixture before filling the easy zucchini boats.