Salmon Melt In The Middle Fishcakes

atlantic salmon 34.0% , potato 18.4% , 𝐖𝐡𝐞𝐚𝐭 𝐅𝐥𝐨𝐮𝐫 17.4% , water 12.5% , rapeseed oil 8.9% , double cream 4.4% , chives 2.2% , butter 1.1% , potato flakes 0.6% , salt 0.3% , extra virgin olive oil 0.1% , corn flour 0.1% , corn starch 0.0% , 𝐌𝐮𝐬𝐭𝐚𝐫𝐝 0.0% , yeast 0.0% , concentrated lemon juice 0.0% , cider vinegar 0.0% , sugar 0.0% , paprika 0.0% , 𝐖𝐡𝐞𝐚𝐭 𝐆𝐥𝐮𝐭𝐞𝐧 0.0% , parmigiano reggiano 0.0% , 𝐅𝐢𝐬𝐡 Stock 0.0% , onion 0.0% , white pepper 0.0% , black pepper 0.0%