1 (8 oz.) pkg. cream cheese
1 egg
1/3 c. sugar
6 oz. chocolate chips
Mix chocolate cake mix as directed. Pour into flour-dusted 9x13 cake pan.
Mix filling ingredients; top cake batter with filling mix. Bake as directed; cool and frost.
CUPCAKES: fill half way full with cake batter. Drop 1 teaspoon of filling mix on top of cake batter. Bake as directed. Cool and frost.