I make a std mix of 99% fat free ground turkey (2-3 lbs) add 1 egg and 1 white, lots of parm reggiano (sometimes cheddar or grated raclette) and about the same amount of bread crumbs I'd use to make meatballs. I form a log with saran wrap then vacuum over the top of that. In about 2-3 hours, the texture may seem slightly rubbery, but it's tasty, low fat, microwaveble, and can be spiced in just about any style you desire. I've done the quick outside sear in evoo for color or even bruleed with my benzomatic torch. Maybe not so far away from eraser as you would like but I try to eat healthy half of the time.