The BEST moist lemon snack cake! This easy cake recipe is made with fresh lemon juice and zest. Topped with a lemon glaze, it's the perfect dessert for lemon lovers!
Scrape the bowl again and add the egg white, vanilla and lemon juice and mix for another 2 minutes. The mixture will likely look curdled at this point.
With the mixer on low, alternate adding the flour mixture and the buttermilk. Mix until just combined or stop with just a streak or two of flour remaining and give it a stir or two with a spatula.