The phrase "to flavor the broth" means to add something to a liquid base, like soup or stew, in order to enhance its taste and give it more deliciousness. Full definition
Lastly, cook the ginger flavored broth with the veggie ingredients until the carrots are soft enough to easily cut through them with almost no pressure. (healthyliferhythm.com)
In this very easy Thai noodle soup recipe, just pour hot curry - flavored broth over pasta and veggies. (eatingwell.com)
It can be chicken or beef flavored broth or even the fluid from a can of tuna. (mypetneedsthat.com)