1 pkg. yellow cake mix
1 sm. pkg. vanilla instant pudding
3/4 c. corn oil
3/4 c. water
4 eggs (add 1 at a time)
1 tsp. butter flavor
1 tsp. vanilla
1/4 c. chopped pecans
1/4 c. sugar
2 tsp. cinnamon

Combine cake mix, pudding, oil, water and flavoring. Add eggs, 1 at a time, and beat for 8 minutes. Grease bundt or tube pan heavily with shortening and flour. Sprinkle 1/4 cup nuts in bottom of pan. Combine 1/4 cup sugar and 2 teaspoon cinnamon; add it to batter. Bake for 45 to 60 minutes at 350 degrees.

GLAZE:

1/2 tsp. vanilla
1/2 tsp. butter flavoring
1 c. powdered sugar
2 tbsp. milk

Combine ingredients and spoon over cake while warm.