Sour Cream Tart with Santa Rosa Plum Compote Recipe | Epicurious

Ingredients

• 3/4 cup unbleached all purpose flour
• 3/4 cup assorted nuts (such as walnuts, almonds, and hazelnuts), toasted, cooled
• 1/4 cup sugar
• 3/4 teaspoon salt
• 6 tablespoons (3/4 stick) chilled unsalted butter, diced
• 1 large egg yolk
• 2 teaspoons water
• 1/4 teaspoon unflavored gelatin
• 3 large egg yolks
• 1 1/2 tablespoons cornstarch
• 1 cup whole milk
• 1/2 vanilla bean, split lengthwise
• 1/2 cup sour cream
• Santa Rosa Plum Compote