Blackberry Vanilla Sweet Rolls

INGREDIENTS

1 1/2 cups

all purpose flour

1 cup

whole wheat pastry flour

2 tbsp

granulated sugar

1 1/2 tsp

baking powder

1/2 tsp

baking soda

1/2 tsp

kosher salt

1 1/4 cups

buttermilk

2 tbsp

melted butter, divided

1 tbsp

plain non fat Greek yogurt

1/2 tsp

vanilla bean paste or vanilla extract

1 1/2 cups

fresh or frozen blackberries

3 tbsp

granulated sugar (more if your blackberries aren't very sweet)

2 tbsp

fresh lemon juice

1 1/2 tbsp

cornstarch

1/2 tsp

vanilla bean paste or vanilla extract

salt

2 tbsp

low fat cream cheese, softened

2 tbsp

milk or buttermilk

1 tsp

vanilla bean paste or vanilla extract

3 cups

powdered sugar