12. Learn (how to make) Stocks!

Stock is an easy way to transform food waste into delicious food! Take food waste scraps (the tops and trimmings) from items like onions, celery, garlic, potatoes, carrots, parsley, mushrooms and combine them into a pot with water and seasoning as needed. Simmer for up to 45 minutes, drain the scraps and freeze them to be used in future soups, gravy and stews.

Download the entire 21 Day Challenge PDF and start tracking your progress