Peanut Butter Cheesecake Brownies

1 package brownie mix (plus ingredients on package)
1 package cream cheese (softened)
1/3 cup sugar
1 egg
1/4 cup peanut butter
1/2 tsp vanilla
1 1/2 cups Cool Whip (thawed)
maraschino cherries for topping

1. Preheat oven to 350 degrees. Place 24 paper-liners in muffin tins.
2. Prepare brownies per package instructions. In separate medium sized bowl combine cream cheese, sugar, egg, peanut butter and vanilla until well blended.
3. Fill muffin cups 1/2 full with brownie mix. Spoon 1 Tbsp peanut butter mixture on top of each brownie mix, pressing into it slightly.
4. Bake 30 minutes. Top with Cool Whip and maraschino cherry.