First the cake: I used a super moist Devil's Food Cake mix and instead of the recommended additions, I added a 6oz container of plain Greek Yogurt, one egg white, and a cooled cup of decaf coffee. It baked 30 minutes in a 9x13" glass dish sprayed with Pam.
In trying this again, I used only 2/3's of the 8 oz package of Neufchatel Cheese and it seemed better.*
We then rolled the dough into balls and then chilled the balls in the freezer for about 20 minutes. With our 1.5" balls, we got 45 balls.
For decoration, I used dark chocolate and drizzled back and forth with a fork.
A lower fat and calorie coating might be a nicer option or using real chocolate. Here is the nutritional label for one cake ball with the candy wafer coating.
*Using less Neufchatel Cheese reduces each cake ball to 89 calories and 3.4 grams of total fat.