3 tbsp. brown sugar
2 tsp. cinnamon
3/4 c. chopped walnuts
1 (18 oz.) pkg. Duncan Hines white or butter cake mix
1 (3 3/4 oz.) pkg. pistachio instant Jello pudding
1 c. sour cream
4 eggs, slightly beaten
1/4 c. oil
1/4 c. water

Mix sugar, cinnamon and walnuts; set aside. Grease bundt pan. With mixer beat together cake mix, pudding, sour cream, eggs, oil and water. Pour 1/2 batter in pan. Sprinkle half sugar mixture on top and then add remaining batter mixture and over that the remaining sugar mixture. Bake in preheated oven at 350 degrees for 30 to 35 minutes. You can also make this in 4 small bread tins, 4"x8".