Recipe: Lemon Blueberry Shortcake

-2 cups flour

-3 Tbs sugar

-½ teaspoon kosher salt

-2 teaspoons baking powder

-½ cup cold butter, cut into small pieces

-½ cup cold heavy cream plus 1 TB

-1 teaspoon lemon zest

Blueberry Topping:

-1 lb blueberries

-1 lemons zest

-¼ cup sugar

-1 teaspoon vanilla

Whipped Cream

-1 ½ cups cold heavy cream

-2 Tablespoons white sugar

-1 teaspoon vanilla extract