When making black beans, how much citrus juice should you add?

Adding citrus juice, such as lime or lemon juice, to black beans enhances their flavor by introducing acidity that brightens and balances the richness of the beans. The correct amount of citrus juice to add is 1/3 cup. This quantity is sufficient to impart a noticeable citrus flavor without overpowering the dish. Too much juice might make the beans overly acidic, which can mask their natural flavor.

Using 1/4 cup might provide a subtler acidity that could be insufficient for achieving a well-rounded flavor profile. On the other hand, 1/2 cup or 1 cup would likely result in excessive acidity, overwhelming the dish and detracting from the beans' inherent taste. Therefore, 1/3 cup strikes the right balance, enhancing the overall flavor while allowing the beans to shine.