light brown sugar - firmly packed
1Combine cake mix, extracts, sugar, eggs, oil and sour cream.
3Pour half the batter into a greased and floured bundt pan.
4Mix brown sugar and cinnamon.
5Sprinkle half of mixture over batter in pan and swirl.
6Add remaining batter and sprinkle and swirl the remaining sugar mixture.
7Bake at 350 for 50-60 minutes.