How I Stack, Fill, and Crumb-Coat My Cakes | White Cake Part 3

1 cup or two sticks unsalted butter (226 g) 1/2 cup shortening (113 g) 5 eggs 3 1/4 cups AP flour (416 g) 2 teaspoons baking powder (10 g) 1/4 teaspoon salt (1.25 g) 1 cup buttermilk (8 oz or 240 mL) 2 teaspoons vanilla (10 g) Check out my new online course Stay-At-Home Baker where you'll learn everything you need to know to thrive on your baking journey! https://www.stayathomebakers.com/3for1