⭐ Lemon Juice (Best Dairy-Free Option)
1 tablespoon lemon juice per 1 tablespoon apple cider vinegarLemon juice contains citric acid, which reacts with baking soda to release carbon dioxide, helping the pound cake rise and develop a tender crumb. Its acidity level is close to apple cider vinegar, making it an effective substitute.
When using lemon juice, ensure it is fresh for the best flavor and acidity. Avoid using bottled lemon juice with preservatives as it may affect the cake’s rise and taste. The citrus aroma can subtly brighten the flavor profile.
Compared to apple cider vinegar, lemon juice imparts a slightly fresher, more citrusy note but does not compromise the texture or leavening. The final cake remains moist and tender with a balanced flavor.