Hazırlanışı
1Put the butter, flour and milk in a pan and cook, stirring over the heat until thickened. Stir in the cheese, in small spoonfuls, and the dill; season to taste, then beat to incorporate.
2Heat oven to 200C/180C fan/gas 6. Butter 6 x 150ml soufflé dishes and line the base with baking paper. Stir the egg yolks into the sauce, add the chopped salmon and lemon. Whisk the egg whites until stiff, then carefully fold into the salmon mix. Spoon into the dishes and bake in a tin half-filled with cold water for 15 mins until risen and golden. Cool; don’t worry if they sink.
3To freeze, cool completely, then overwrap the dishes with baking paper and foil. They will keep in the freezer for 6 weeks. Thaw for 5 hrs in the fridge.