This classic lemon curd recipe is a must-try for all lemon lovers. Made with fresh lemon juice, sugar, eggs, and butter, this tangy and creamy curd is perfect for spreading on toast, filling cakes, or topping desserts. The process involves whisking together the lemon juice, sugar, and eggs in a saucepan over low heat until thickened. Then, the butter is added gradually, resulting in a smooth and velvety texture. Allow the curd to cool before transferring it to a jar and refrigerating. Enjoy the bright and zesty flavors of this homemade lemon curd!