Slinzega is made similarly to the salted beef that has been aged for what period?
Slinzega:  It is made in a similar manner to Bresaola, with smaller pieces of meat, which therefore bear a stronger taste. Bresaola: Bresaola (] ) is air-dried, salted beef (but also horse, venison and pork) that has been aged two or three months until it becomes hard and turns a dark red, almost purple colour.
two or three months