You’ll Need:3/4 cup Crystal Farms butter 1 1/2 cup granulated sugar 2 teaspoons vanilla extract 4 eggs 3 cups all-purpose flour 1 1/2 teaspoons baking powder 1 1/2 teaspoons baking soda 1/2 teaspoon salt 1 1/2 cups dairy sour cream 2/3 cup Crystal Farms Summers Best Jam Streusel 2 tablespoons