"In this pie, sweet strawberries and tart rhubarb make a harmonious sweet-tart filling. The crust has a bit of richness from sour cream, and though rolling out pie dough can be a challenge, you can manhandle this dough a little without fear of toughening it up. Once the pie is finished baking, be sure to wait until it’s totally cooled to let the filling set, then enjoy with a scoop of ice cream. Special equipment: A 1-inch round cutter is needed to cut out the vents in the top crust of the pie. You’ll also need an instant-read thermometer and a pastry brush for this recipe...."