1 To make pastry, combine flour, hazelnuts and Sugar in medium bowl. 2 Cut in butter. 3 Beat together egg yolk and ice water; stir into flour mixture. 4 Form into a ball. 5 Roll dough on floured surface 6 Transfer to 9-inch pie plate; trim and flute edges. 7 For filling, place Cheese, eggs, milk, Sugar, liqueur and flour in a blender container. 8 Cover; blend until smooth. 9 Pour into unbaked hazelnut pastry. 10 Bake at 325 for 40 minutes, or until tests done. 11 Chill. Layer fruit over cheesecake. 12 Stir together preserves and water; brush over fruit. 13 Sprinkle with hazelnut