Super moist chocolate cake mix (follow directions for a super moist chocolate cake)

Pour 3/4 of cake batter in 3/4 quart Tupperware casserole. Mix:

8 oz. Philadelphia cream cheese
1/4 c. sugar
1 tsp. vanilla
1 egg
1 (12 oz.) bag chocolate chips (fold in last)

Spread cream cheese mixture over batter in Tupperware casserole. Spread evenly. Pour remaining cake batter into 3/4 quart casserole. Cook uncovered in microwave 15 minutes. Need to rotate cake while cooking. Watch closely so cake will cook evenly. Let cool 5 or 10 minutes. Flip cake onto plate. (I use Tupperware microwavable dish with a cone in the middle.)