1 regular yellow cake mix
1 pkg. instant pistachio pudding
1 (6 oz.) pkg. miniature chocolate chips
4 eggs
1/2 c. oil
1 c. sour cream

Mix all ingredients except chocolate chips. Mixture will be thick. Beat 3 minutes. Add chocolate chips. Grease and flour tube pan. Bake in 350 degree oven for 50-55 minutes.