Because he is eating me out of house and home. Mindee is 2 almost 3. From the moment he arrives he follows me around asking for food, usually biscuits or treats (which I don't have) but will then switch to asking for anything. I have started to introduce set times for snacks and meals as otherwise mindee will just eat all day. I am flexible on times but try to stick to am snack, lunch, pm snack so we have a bit of a routine. This morning within 5 minutes of arriving he was asking for food. I explained we would eat at snack time. He continue to ask for 15 minutes so I decided to have an early snack thinking he might really be hungry. I gave him a slice of toast and a banana. He ate all of this then asked for lunch. This is how he is all day. For the most part I prepare home cooked meals and snack time can easily consist of an apple, tangerine, banana and pancakes.
I don't mind feeding him and I always want my mindee's to eat well however background to this is he started with me on a short term emergency contract. Because it was supposed to be short term (6 weeks) I foolishly did not issue my usually terms so I am being paid a lower hourly rate than I would normally charge and I did not add extra for meals (my own fault, you live and learn)
I am now starting to feel that after feeding him all day, petrol costs running around to playgroups etc. I am not actually making any money. Heartless I know but as much as I love looking after them, I need to make money too 
So this has turned into a bit of a long one but basically I wanted to ask for ideas for filling and healthy meals, that ideally don't cost too much and also what kind of meals everyone else is providing? It would be much cheaper to feed him half a pack of value biscuits instead of half a punnet of grapes but I don't want to go down that route (even if it would make mindee happier
)