In a mixing bowl, beat cream cheese, egg, sugar and salt until
smooth. Stir in chocolate chips; set aside.
For batter, combine
water, oil, vinegar and vanilla in another mixing bowl
Combine remaining ingredients; add to the liquid mixture and beat well (batter
will be thin). Spoon about 2 teaspoons of batter into greased or
paper-lined miniature muffin cups
Top with about 1 teaspoon of filling. Bake at 350 degrees F for 18-23 minutes or until a toothpick
inserted in chocolate portion comes out clean
Cool for 10 minutes; remove to wire racks to cool completely