Chicken Broth (Best Option)
1/4 cup per 4 eggsChicken broth shares a similar savory profile and liquid consistency with beef broth, making it an excellent substitute in egg-based dishes like frittatas. The umami compounds in chicken broth enhance the overall flavor without competing with the eggs' delicate taste.
When using chicken broth, ensure it is low-sodium to avoid oversalting. Incorporate it gradually to maintain the ideal frittata textureβtoo much liquid can make the eggs watery and prevent proper setting.
Compared to beef broth, chicken broth results in a slightly lighter flavor but preserves the moistness and savory balance, keeping the frittata flavorful and tender.