A large haddock with batter is 17.5 Syns,
A large haddock without batter is free,
so assuming the sausage uses the same amount of batter... if the average sized battered sausage is 13 Syns, then 30.5 on EE & red.
I plan on getting one later but am going to syn it as 40 to be safe as it's frickken huge! And only having half (20 syns)!