about three days or less
Liverwust is simply a liver sausage. A sausage made from liver.
The only liver sausage that I know of is a pate made from pigs liver or the liver of goose these are liverwurst and pate de foa gra Im not sure if I got the spelling right.
charcuterie
Pork liver sausage. (although only about 10-20 % of the sausage is actually pork liver). I've seen people refer to duck liver as liverwurst. I've used liverwurst and braunsweiger interchangeably my whole life, but I understand that braunsweiger is the more spreadable form and used primarily in the US.
3 days
Yes.
no you cant
It all has to do with catalase. Catalase is an enzyme and a biological catalyst in the decomposition of H2O2. When its fresh, catalase is still present in the liver. However, when the liver is boiled, the catalase enzyme is denatured (as it is a protein).
Put it in the refrigerator for a day or two.
Braunschweiger is a type of liverwurst (or a pork liver sausage) which is usually smoked. Braunschweiger made in the United States must contain at least 30% liver, though a typical commercial recipe contains 40% liver, 30% pork jowl, 20% pork trimmings and 10% bacon end pieces. Braunschweiger is often enjoyed as a spread or mixed in as a filler.
fresh green veggies and liver
Sausage, deli meats, hot dogs, etc. are traditionally made from the scraps and trimmings (and various hard to sell parts of the carcass) that are left over. These can be anything! These meat products may or may not contain organ meat and exactly which parts of which animals (e.g. cattle, pig, chicken, turkey, deer) is likely to vary significantly from one batch to another of the product, depending on what scraps, trimmings, and/or organs were left over at the slaughterhouse at the time it was made.