Gago, do you need to have delivery, or is there a Lidl / Aldi that you could go to, they are cheaper.
i believe iceland do deliveries and are thought to be cheaper.
i would have thought not having so much meat would be cheaper, more beans, lentils, rice, cous-cous, vegetables, etc.
is she a strict vegetarian or does she eat fish. what about cheese. pasta with cheese and vegetables, nuts, seeds.
meat replacements are best avoided anyway, if you mean pretend meat, not generally very healthy. does she eat eggs.
does the child get enough protein. how old is he. does he have full blue top milk. it's good for growing children.