Pudding Rich Chocolate Bundt Cake

Cake:
1 pkg. Devil's Food cake mix
1 3.9-oz chocolate instant pudding
1 1/4 cups water
1/3 cup oil
4 eggs

Glaze:
1 lb. powdered sugar (4 cups)
1/2 cup unsweetened cocoa
1/4 tsp salt
1/3 cup boiling water
1/3 cup margarine
1 tsp vanilla

Heat oven to 350°.
Grease and flour bundt pan
Combine cake ingredients until mixed; then beat two minutes at high speed.
Pour into pan and bake 45 to 55 minutes.
Cool 30 minutes.
Remove from pan and let cool completely.
Glaze:
Combine sugar, cocoa and salt.
Add boiling water and margarine: blend.
Add vanilla.
Add water to achieve a glaze consistency.
Pour over cooled cake.