Help with Fussy eater..

Please help. I am about to tear my hair out with my fussy, fussy child!
She used to be a great eater. Loved all healthy food including a large range of veges and meat, but in the past few months has basically refused anything resembling a evening meal.

She eats pretty well during the day, usually muesli or porridge for breakfast and fruit, crackers, sandwiches etc for lunch. The problem comes at dinner time. She would happily eat the same as lunch or breakfast again, but absolutely flatly refuses to eat any kind of meat or vegetables.
I have tried hiding them, pureeing them into other things, making fritters with veges (which by the way do not translate well minus the egg - ick!) but no luck at all.
Keeping in mind she is allergic to eggs and intolerant to milk her options are sort of limited anyway.

Can anyone give me any hints or tips to get some meat and veges into my child. She won't do pasta (unless you count watties spaghetti - which I don't!) or rice either! UGH!!!! She basically refuses to try anything new.    I sort of feel that she is probably a bit young to go to bed without dinner, but we do still give her a bottle before bed anyway which fills up any gaps left after her non-dinner!

We also tried stuff like lamb and beef chips which are a good source of iron and protein. Just cook them straight from frozen on an oven tray.

I would keep offering stuff but if she does not eat it then I wouldn't give in to giving her a sandwich to fill her up. As you say she is getting milk at bedtime anyway. She won't starve herself but she is almost 2 and she could just be starting to assert herself and trying to control things. This is not something you want to get into a fight over but also make sure that you have the "upper hand". You are the parent.

Just wanted to say I understand. I've tried every type of food - even things I wouldn't usually buy like fish fingers and chicken nuggets but Elle doesn't eat them. On a good day we may get 1 nugget in but definitely no other meat. I've tried offering it at lunch, taking away snacks...nothing seems to work for us. I figure I just have to keep providing the right choices and wait until she is old enough to reason with.