I bought some fish cakes from Tescos which contain the following -
Salmon (Fish) (44%), Potato, Wheat Flour (Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Water, Rapeseed Oil, Spinach (4%), Double Cream (Milk), Cornflour, Sicilian Concentrated Lemon Juice, Salt, Spices, Yeast, Sugar, Parsley, Flavouring
They only have 0.4g of salt per fishcake.
Would they be suitable for 9mo dd?