Preheat oven to 300 degrees. Cream butter, Crisco and sugar until ... Add flour and sour cream alternately into cream mixture. ... floured angel food cake pan. Bake for 1 hour and 50 minutes.
Preheat oven to 350°F. Grease ... round pans. Blend cake mix, water, oil, eggs and 1 cup sour cream in large bowl. Beat on ... blackberry. Makes 12 servings.