Cherry Almond Torte

INGREDIENTS

• 3/4 cups (1 1/2 sticks) unsalted butter
• 2 teaspoons lemon juice
• 1 teaspoon vanilla
• 3 tablespoons cornstarch
• 2 pounds fresh sour cherries, rinsed and pitted
• 1 large egg, slightly beaten
• 1/3 cup plus 1 tablespoon sugar
• 2/3 cups almond flour
• 3/4 cups sugar
• 2 teaspoons lemon zest
• 1/2 teaspoon salt
• 2 cups flour
• 3 tablespoons unsalted butter