    By red licorice, I believe you are referr â¦ ing to the candy. Raw licorice can have a dark reddish hue, however. Red licorice, at least in the states, is flavored candy that does not contain true licorice.
Other foods high in potassium that vegetarians may use are soybeans, textured vegetable protein (TVP), soy nuts, soy flour, natto (soybean paste) and wasabi. Potassium amounts will need to be modified and levels monitored carefully by your renal dietitian.
One NLEA serving of kiwi (about 2 fruits) boasts 137.2 mg of vitamin C. The fuzzy fruit is also rich in potassium and copper. (Check out 15 more foods that are high in potassium.) Try this recipe: Shrimp and Kiwi Salad.