Banana Split with flour

3 1/2 cups all-purpose flour 2 1/2 teaspoons baking powder 1 teaspoon baking soda 1/2 teaspoon salt 2/3 cup shortening 1 1/4 cups granulated sugar 4 eggs 1[...]

1 1/2 cups granulated sugar 1 1/2 cups room-temperature unsalted butter 2 teaspoons vanilla extract 5 large eggs 3 cups unbleached self-rising flour 3/4 cup[...]

1 (14 ounce) can sweetened condensed milk (NOT evaporated milk) 1/2 cup sour cream 6 tablespoons lemon juice , divided 1 teaspoon vanilla extract 1/2 cup[...]

1 (14 ounce) can sweetened condensed milk 1/2 cup sour cream 1/4 cup lemon juice 2 tablespoons lemon juice 1 teaspoon vanilla extract 1/2 cup butter or 1/2[...]