1 box yellow cake mix
3/4 c. oil
1 c. buttermilk
1/2 c. sugar
4 eggs
1/2 c. nuts
1 c. brown sugar
4 tsp. cinnamon
1/2 c. raisins
1 c. confectioners' sugar
1 tsp. vanilla
3 tbsp. milk

Pour batter into lightly greased and floured 11x13 cake pan. Swirl in the ingredients (nuts, brown sugar, etc.). Bake at 300 degrees for 1 hour. Pour glaze (vanilla, sugar, milk) over hot cake and cool.