Mel’s hazelnut and orange biscotti

"I first met Melanie Russo when she attended kinder with my daughter Pam, so I have known her a long time. Melanie’s big, bold cooking smacks you in the mouth. My father started working for the Russo brothers, Joe and Jack (distant cousins to Mel’s family), in the early 1950s. Joe, Jack and Diego bought a farm in Tyabb called Cumbrae…"