Yes, lemon juice can be used in dough or batter. It adds flavor, tenderizes gluten, and can act as a leavening agent when combined with baking soda.
Lemon juice is a versatile ingredient that can enhance both the flavor and texture of baked goods. Here's how it works:
Flavor Enhancement: Lemon juice provides a bright, citrusy flavor that complements sweet and savory recipes. It can balance sweetness in desserts or add a zesty note to breads and pastries.
Gluten Tenderization: The acidity in lemon juice weakens gluten strands in dough. This results in a more tender and less chewy final product, which is particularly useful for cakes, muffins, and pie crusts.
Leavening Agent: When lemon juice (an acid) is combined with baking soda (a base), it creates carbon dioxide gas. This gas helps the dough or batter rise, contributing to a lighter and airier texture. This is especially useful in recipes where you want a bit of extra lift without relying solely on baking powder or yeast.
Browning Control: The acidity can also affect browning. In some cases, it can promote a more even and golden-brown crust.
When using lemon juice as a leavening agent with baking soda, add the lemon juice last, just before baking, to maximize the gas production and ensure the best rise.