Vegetable Broth (Best Option)
1 cup vegetable broth per 1 cup beef brothVegetable broth contains umami compounds from vegetables and sometimes mushrooms, which mimic the savory depth of beef broth. It maintains the liquid balance necessary for proper gluten development and yeast fermentation in pizza dough.
When using vegetable broth, ensure it is low sodium or adjust added salt accordingly to avoid over-salting. Also, use a clear broth to prevent discoloration of the dough.
The final pizza crust will have a slightly different but still rich flavor, with a subtle vegetable undertone instead of beefiness, and the texture will remain tender and chewy as intended.