A sweet, custardy sour cream mixture is spooned over fresh blueberries, topped with a sweet buttery crumble, and baked. If desired, garnish with mint sprigs and additional blueberries.

A sweet, custardy sour cream mixture is spooned over fresh blueberries, topped with a sweet buttery crumble, and baked. If desired, garnish with mint sprigs and additional blueberries.