COMBINE vanilla wafers, butter, 1/2 cup (125mL) sugar and almonds. Press evenly over bottom and sides of 9-1/2" (24cm) springform pan.
SPREAD jam over bottom of crust. Set aside. Beat cream cheese, eggs and 1/2 cup (125mL) sugar together. Add vanilla, sherry/brandy and sour cream. Stir well. Pour into pan and bake at 325°F (160°C) for 50 to 60 minutes. Cool slowly.
ADD 1 Tbsp (15mL) sherry to whipped topping and pipe or spoon onto top of chilled cheesecake. Serve garnished with toasted almonds, fresh raspberries and grapes.