Just do as the New Yorkers do: there, "broth to go" in a coffee cup is the absolute trend and has long since replaced the smoothie. Long queues form in front of the soup counter at Brodo in the East Village every day. As you can see, broth is also a hit on the go and fits perfectly into the working day. Simply pour hot vegetable stock into a thermos flask and you'll always have a portion with you. For the broth, you can skim off the liquid from a cabbage soup or simply boil the vegetable scraps (peel and stalks), e.g. from carrots, celery, peppers, onions, white cabbage and sugar snap peas, in water or instant broth and season with salt, chili, herbs and ginger. Fills the stomach with almost no calories, nasty hunger pangs don't stand a chance and the broth warms you up when it's cold.