CUPCAKE MIX:

1 chocolate cake mix

FILLING:

1 (8 oz.) pkg. cream cheese (soft)
1/3 c. sugar
1 egg
6 oz. pkg. chocolate chips

Cream together cream cheese, sugar and egg. Add chocolate chips to creamed mixture. Prepare cake mix. Fill cupcakes 1/3 full with cake mix and add 1 teaspoon of filling in middle of cupcake. Bake at 350 degrees for 20 to 25 minutes.