Look for fresh blueberries that are firm, dry, plump and smooth-skinned and relatively free from leaves and stems. Berries should be deep purple-blue to blue-black; reddish berries aren’t ripe, but may be used in cooking.
It's the season to find fresh blueberries and try this amazing combination of flavors. Lemon adds a zesty counterpoint to the tart's fruit topping and lovely, buttery crust. —Erin Chilcoat, Somerset, NJ