1 pkg. yellow cake mix
1 pkg. instant vanilla pudding
3/4 c. butter flavored oil
3/4 c. orange juice
4 eggs
2 tsp. cinnamon
1 tbsp. butter flavoring
1/2 c. nuts (coarsely chopped)
1/4 c. sugar

Bake 50 minutes at 350 degrees. Combine cake mix, pudding, oil, juice, eggs and flavoring. Mix 8 minutes at medium speed. Mix together nuts, sugar and cinnamon. Sprinkle 1/2 of this into well-greased 12-cup Bundt pan. Top with half of cake batter, then remaining nut mixture and the remaining batter. Bake until skewer inserted comes out clean. Cool cake in pan for 15 minutes, then turn out on rack. Spread frosting on while still warm.

FROSTING:

1 c. powdered sugar (sifted)
1/2 tsp. vanilla
1/2 tsp. butter flavoring
2 tbsp. milk or 1 tbsp. orange juice