Our staple is spag bol. What type of bread does she eat? If she is eating white bread only has she tried mulitgrain? Lots of stews would probably be easy for her, just cube whatever you find and throw it in with some water. I think she might also find stir fry pretty easy, and the strips are quite cheap. All she needs is a frypan and plenty of vegies. Does she have much freezer space to buy meat in bulk every few months, like 1/4 of a cow or something?