Sheet Cake White - In a large bowl, whisk the first 5 ingredients. Generously grease a 9×13 inch cake pan. Web preheat oven to 350 degrees f and grease a bakers half sheet jelly roll pan (13×18''). Preheat oven to 350 degrees. Bring just to a boil. In a medium bowl, sift together flour, baking powder, and salt;. Preheat the oven to 350°f (177°c). In a small saucepan, combine butter and water; Sift the cake flour, sugar, baking powder, baking soda, and salt in the bowl of a stand mixer. Mix together the flour, sugar, baking soda and salt.
Preheat oven to 350 degrees. Once combined, mix in the egg whites, sour cream, and water and continue mixing. Bring just to a boil. In a large bowl, whisk the first 5 ingredients. Generously grease a 9×13 inch cake pan. Start by mixing the dry ingredients with a whisk. Web preheat oven to 350 degrees f and grease a bakers half sheet jelly roll pan (13×18''). Web how to make white sheet cake: Preheat the oven to 350°f (177°c). Sift the cake flour, sugar, baking powder, baking soda, and salt in the bowl of a stand mixer. In another small bowl mix together the sour cream, eggs and. In a small saucepan, combine butter and water; Mix together the flour, sugar, baking soda and salt. In a medium bowl, sift together flour, baking powder, and salt;.