3 plum tart sour cream Recipes

all-purpose flour, cold unsalted butter , cut into 1/2-inch pieces, sugar, salt, grated fresh lemon zest, egg yolks, sugar, cornstarch, plums (preferably prune ), halved and pitted, fresh lemon juice, creme fraiche or lightly sweetened sour cream

unbleached all purpose flour, assorted nuts (such as walnuts, almonds, and hazelnuts), toasted, cooled, sugar, salt, chilled unsalted butter, diced, egg yolk, water, unflavored gelatin, egg yolks, sugar, cornstarch, whole milk, vanilla bean , split lengthwise, sour cream