Do not even remember how many years make this sauce long term storage - more than 30 years for sure! Every year I make it - Affairs by 5 kopecks to scroll through all the slaughter and all - set and stored in the fridge until the next season is great, I left a small jar was a year and a half!. Yes, the refrigerator is not made of rubber, but this sauce there is always a place to meat, to fish, to grub, to any meat or fish snack - he's really great. But dangerous causes appetite)))the Most important - everything should be well washed and fresh. The sauce is long, everything is fresh, not cooked. Try??