Cake Batter:

1 yellow cake mix
1 large pkg. vanilla instant pudding
4 eggs
3/4 c. water
3/4 c. salad oil
1 tsp. imitation butter flavor
1/4 c. chopped pecans (not to be mixed into the batter)

Cinnamon/Nut Mixture:

1/4 c. chopped pecans
1/4 c. sugar
2 1/2 tsp. cinnamon

Glaze:

1 c. powdered sugar
1/4 tsp. butter flavoring
1/2 tsp. vanilla
3 tsp. milk

Beat together cake batter ingredients well (approximately 8 minutes) until all of the pudding is mixed in well. Pour 1/4 cup chopped pecans into the bottom of a well-greased Bundt pan. Pour 1/3 of the cake batter on top of the nuts. Then pour 1/2 of the cinnamon mixture on top of the batter. Pour another 1/3 of the batter, then the rest of the cinnamon mixture, then the rest of the cake batter into the pan.

Bake at 350°F for 45 minutes. Cook in pan for 8 minutes. Remove from pan and pour glaze over warm cake.