Marionberry Cheesecake

This is a recipe that makes a good cheesecake
that has the fresh taste of marionberries.

Ingredients:
Filling:
1/2 cup sugar
1 1/2 cups flour
1 1/2 tsp baking powder
1/3 cup soft butter
2 egg whites
1 tsp vanilla
2 tbsp lemon zest
2 dry pints fresh marionberries

Topping:
1 tbsp arrowroot
1 1/2 cups low fat yogurt
1 egg
1/2 cup granulated sugar

Directions:
Preheat oven to 350 degrees F.
Sprinkle the arrowroot over the rest
of the topping ingredients
and whisk together until smooth. Set aside.
Combine the filling ingredients
(except the berries) in the work bowl
of a food processor and pulse until smooth.
Pour into the bottom of a 10" springform pan.
Sprinkle with berries, and pour the topping over the top.
Bake for 1 hour, or until a toothpick comes out clean.