Preheat oven to 375°. Place blueberries in crust and set aside.
In a medium bowl, combine brown sugar, flour, vanilla, lemon zest, and sour cream. Spread over blueberries. In another bowl, combine breadcrumbs, rolled oats, granulated sugar and butter. Sprinkle on top of the sour cream mixture.
Bake at 375° for 35 minutes or until set and topping is lightly browned. Cool for an hour.
Massolino Moscato D’Asti
Eddie’s Recipe Tip: