1. In large bowl, with electric mixer, beat Hellmann's® or Best Foods® Real Mayonnaise, cheeses and cayenne pepper sauce on medium speed until smooth. In plastic-wrap-lined 1-quart bowl, spread cheese mixture; chill 4 hours or until firm.
2. On serving plate, invert cheese mixture, then form into football shape; press on walnuts to coat. Serve, if desired, with crackers.