I most often use chicken broth in this recipe. I always have a plentiful supply in the pantry (thanks to u003cemu003eu003ca href=u0022https://www.31daily.com/costco-products-you-cant-live-without/u0022 rel=u0022u0022u003efrequent Costco tripsu003c/au003eu003c/emu003e) and u003cemu003eu003ca href=u0022https://www.31daily.com/slow-cooker-chicken-bone-broth-or-stock/u0022 rel=u0022u0022u003ehomemadeu003c/au003eu003c/emu003e in the freezer. The recipe is written for 4 cups of broth, which is the amount of broth in a 32 oz carton. We add an additional 2 cups of water to equal 6 cups. You can add 6 cups of broth instead. Swap out the chicken broth for vegetable broth if you prefer.