This Garden soup is one of the best ways to use up your garden scraps. During harvest season, simply collect these ingredients and vacuum seal them!
If you want to make it more quickly, cook the onion, carrots, and celery in a stock pot with a two tbsp olive oil for 10 minutes before adding the rest of the ingredients, bring to a boil, then reduce to a simmer for 20-30 minutes or until the sweet potatoes are fork-tender.