White Vinegar (Best Option)
1 teaspoon per 1 tablespoon of lemon juiceWhite vinegar is a clear, mild acid that reacts with baking soda to produce carbon dioxide, which helps pancakes rise and become fluffy. Its neutral flavor profile ensures the pancakes retain their intended taste.
For best results, measure precisely to avoid an overly vinegary taste. Mixing it thoroughly into the batter ensures even leavening.
Compared to lemon juice, white vinegar provides similar acidity but lacks citrus notes, resulting in a slightly less bright flavor but equally tender pancakes.