Jammy Raspberry Cream Pretzel Hand Pies

Bahan-bahan (8 porsi)

• 1 3/4 cups mini pretzel twists
• 1 cup all-purpose flour
• 1 1/2 sticks (12 tablespoons) cold salted butter, cut into 1/2 inch pieces
• 1 tablespoon sour cream or plain Greek yogurt
• 1 cup fresh raspberries
• 1/2 cup fresh blackberries or chopped strawberries
• 1 -3 tablespoons brown sugar, use to your taste
• 2 teaspoons cornstarch
• 1 teaspoon vanilla extract
• 2 teaspoons lemon zest
• 1/4 cup high quality raspberry or strawberry jam
• 2 -3 ounces cream cheese, at room temperature
• 1 egg, beaten
• pretzel salt or coarse sugar, for sprinkling