Caramel Cheesecake  Ingredients: For the Crust: 1 1/2 cups graham cracker crumbs 1/4 cup granulated sugar 1/2 cup unsalted butter, melted For the Cheesecake Filling: 3 cups cream cheese, softened 1 cup granulated sugar 1 cup sour cream 1/2 cup heavy cream 2 tablespoons cornstarch 1 teaspoon vanilla extract 1/2 teaspoon lemon...