chocolate bundt cake and frosting

CAKE
1 box Devil's Food cake mix
1 3 ounce package instant pudding
2 TBS Hershey's cocoa
3 TBS sugar
4 large eggs
1/2 cup oil
1/2 cup buttermilk
1/2 cup sour cream
1/2 cup water

Preheat oven to 350 degrees. Grease and flour bundt pan. Mix first 4 ingredients. Add remaining ingredients and mix well. Pour into pan and bake 45-50 minutes. Let cool prior to frosting.

FROSTING
1/2 cup butter
4 squares bittersweet chocolate
4 TBS buttermilk
dash salt
3 TBS cocoa
1 tsp vanilla
3/4 cup powdered sugar

Melt butter and chocolate in sauce pan. Remove from heat. Add next 4 ingredients and mix well. Add powdered sugar and mix well.