Berry Tart with Lemon Cookie Crust

INGREDIENTS

1/4 cup

unsalted butter

1/4 cup

granulated sugar

teas fresh lemon zest, divided

1/2

teas baking powder

1/2

teas vanilla

salt

egg

1 1/4 cups

flour

3/4 cup

fat free cream cheese, softened

2 tbsp

powdered sugar

1/2 cup

plain Greek fat-free yogurt

2 cups

fresh berries (blueberries, raspberries, strawberries, black berries)