1 Duncan Hines yellow cake mix
1/2 c. sugar
3/4 c. oil
5 eggs
1 c. sour cream
1 c. pecan pieces
1 tbsp. cinnamon
2 tbsp. brown sugar

Combine first 5 ingredients, blend at low speed until moistened. Beat at medium speed for 2 minutes. Stir in pecans. Pour 1/2 batter into greased and floured Bundt pan.

Combine cinnamon and brown sugar, sprinkle over batter and add remaining batter. Bake at 350 degrees for 45 minutes. Cool 10 minutes. Pour on rum sauce. Cool 1/2 hour and remove from pan.

RUM SAUCE:

Bring to a boil 1 cup sugar and 1/4 cup water. Add 1/2 cup rum. Remove from heat, stir and let cool slightly.