1 box yellow cake mix
4 eggs
1/2 pt. sour cream
3/4 c. oil
1 c. pecans, chopped
1/2 c. sugar
1 tsp. vanilla
4 tbsp. brown sugar
2 tsp. cinnamon

Combine cake mix, sugar, eggs, sour cream, oil, pecans, vanilla together. Blend well. Grease and flour tube pan. Pour 1/2 batter into pan. Mix brown sugar and cinnamon together. Sprinkle over batter in pan, then pour remainder of batter into pan. Bake 1 hour at 375 degrees.