1 box cake mix
1 tbsp. self-rising flour
1/3 c. sugar
1 c. sour cream
1/2 c. oil
4 large eggs
1 c. chopped pecans (optional)

Mix cake mix, flour, sugar, oil, sour cream and eggs; beat on low for 1 minute. Beat on high 4 minutes. Add pecans, if desired. Put in greased and floured tube pan. Place in cold oven; set to 325°F and bake 50 minutes.