Instead of throwing away celery and carrot tops, wash and use them as you would parsley!
Blend the tops in pesto, toss them in salads, and add them in sauces. You will not only get the most of your money, but also eat more greens! I actually first saw this tip while I was drinking tea and reading my new favorite cookbook, Pretty Delicious by the too cute Candace Kumai.
This is such a smart idea, right? I found a few recipes using specifically carrot tops, like Carrot Top Pesto on the blog Slaw & More. Their recipe looks fresh and fun!