In your slow cooker, whisk together the Progresso Recipe Starter and chicken broth until well combined. Stir in chopped carrots, diced onion, shredded chicken, gnocchi and Italian seasoning.

Cook on low for 6-8 hours.

A half hour before serving, stir in chopped spinach. If soup is too thick, stir in some additional chicken broth; if too thin, vent the lid for the last half hour.