How to make blackberry tarts at home.
Place 1/4 cup blackberry leaves,  1/4 cup sugar in unbaked tart shell, bake for 18 min.  in 375 degree oven, check  and remove when shell brown.
Place 1/4 cup blackberries,  1/4 cup sugar in unbaked tart shell, bake for 18 min.  in 375 degree oven, check  and remove when shell brown.