6 barefoot contessa sour cream cake Recipes

unsalted butter, at room temperature, sugar, extra-large eggs, at room temperature, sour cream, at room temperature, pure vanilla extract, flour, cornstarch, kosher salt, baking soda, unsalted butter, at room temperature, cream cheese, at room temperature, sugar , sifted, pure vanilla extract, blueberries, raspberries

unsalted butter, at room temperature, granulated sugar, extra-large eggs, at room temperature, pure vanilla extract, sour cream, cake flour (not self-rising), baking powder, baking soda, kosher salt, light brown sugar , packed, all-purpose flour, ground cinnamon, kosher salt, cold unsalted butter , cut into pieces, chopped walnuts (optional), sugar, real maple syrup

unsalted butter, at room temperature, sugar, extra-large eggs, at room temperature, pure vanilla extract, sour cream, milk, all-purpose flour, whole wheat flour, baking powder, baking soda, kosher salt, fresh blueberries , picked through for stems

unsalted butter, at room temperature, plus extra for greasing the dish, purple plums, cut in half and pitted, granulated sugar, divided, extra-large eggs, at room temperature, sour cream, grated lemon zest, pure vanilla extract, all-purpose flour, all-purpose flour, baking powder, kosher salt, sugar