1 box yellow cake mix
2/3 c. oil
4 eggs
8 oz. sour cream
1/2 c. granulated sugar
1 c. brown sugar
3 tsp. cinnamon
Chopped nuts

Mix together cake mix, oil, eggs, sour cream and granulated sugar; pour into 9 x 13 inch pan. Mix together brown sugar, cinnamon and nuts; swirl into batter. Bake in 375 degree oven for 45 minutes.

ICING:

1 c. powdered sugar
1 tsp. vanilla
3 tsp. milk

Mix together icing ingredients and pour over cake while still HOT. Serves 8 to 10.