Preheat oven to 350 degrees F. Grease and flour 12-inch Bundt pan or other tube pan.
Combine cake mix, pudding mix, milk, sour cream, and eggs in large mixer bowl. Beat on low speed until just blended. Then beat on high speed for 2 minutes. Stir in morsels and nuts. Pour into baking pan.
Bake for 55 to 65 minutes or until wooden pick inserted in cake comes out clean.
Cool in pan for 20 minutes. Invert onto wire rack to cool completely. Sprinkle with powdered sugar, garnish with raspberries, if desired.
Not a NESTLÉ®-tested recipe.