Apple Cake

Creaming the shortening and sugar creates air pockets that help leaven the cake alongside the baking powder's chemical lift. The milk hydrates the flour proteins to form a tender crumb while providing steam for additional rise. Topping the batter with apples before baking allows their moisture to steam and soften while the sugared breadcrumb layer absorbs excess liquid and caramelizes, creating a crispy, sweet crust that prevents sogginess.