Lemon juice is a tart, tangy liquid extracted from the fruit of the citrus lemon tree. It boasts a vibrant yellow color and a robust and refreshing citrus flavor that can elevate both sweet and savory recipes. Its acidic quality aids in tenderizing meat, brightening flavor, and acting as a preserving agent. Lemon juice is also loved for its high vitamin C content. Whether you’re using it to add a zesty punch to your marinades, a tangy sweetness to your baked goods, or creating a refreshing homemade lemonade, lemon juice is a versatile ingredient that no kitchen should be without.

Lemon juice can usually be found in the condiment aisle of a grocery store, often near other citrus juices and vinegars. It may also be located in the produce section, especially if it's fresh lemon juice.