Preheat oven to 325°.
Sprinkle wafer crumbs over the bottom and halfway up sides of a 9-inch springform pan coated with cooking spray.
Place ricotta in a food processor, and process until smooth. Add the cream cheese; process until smooth. Lightly spoon the flour into a dry measuring cup; level with a knife. Add flour and next 6 ingredients (flour through eggs) to cheese mixture; pulse until well-blended. Pour into prepared pan; bake at 325° for 55 minutes or until almost set. Turn oven off; let stand in closed oven 30 minutes. Remove from oven, and cool on a wire rack. Cover and chill at least 8 hours. Serve with Fresh-Plum Sauce.
Note: Totals include Fresh-Plum Sauce