Add them to a salad or wrap
You don't have to discard the leaves of vegetables with leafy green tips, such as carrots, radishes, and celery, among others. Instead, they can be combined with other greens like spinach, arugula, and endive. While the leaves may be used in prepared foods that call for steamed or sautéed greens, Healthline recommends tossing them into salads or other dishes with fresh vegetables.
The nicest aspect about utilizing vegetable greens in salads, wraps, or sandwiches is how little work they involve. You just need to include them in whatever you are making. Of course, whether you're making pesto, smoothies, hummus, or green juice, you can include the leftovers into those dishes as well. It's all about finding a creative way to use leftover greens just like you would buy greens.