Combine first three ingredients; press into the bottom and 1 inch up sides of a 10-inch springform pan. Bake at 350 degrees F for 10 to 12 minutes. Cool on a wire rack.
Beat cream cheese at medium speed with an electric mixer until smooth. Gradually add 3/4 cup sugar, beating well. Add eggs, one at a time, beating after each addition. Stir in sour cream and next 6 ingredients; spoon into crust. Bake at 350 degrees F for 1 hour and 20 minutes; turn oven off. Sprinkle on topping; return to oven. Leave cheesecake in oven with door closed for 1 hour; then cool to room temperature on a wire rack. Chill.
Melt butter. Add remaining ingredients, and sauté until golden, stirring frequently.
Source: E-Cookbooks.net