dont have many roll ideas here as we dont really eat bread, but got plenty of lunch ideas
all of these you can batch cook, freeze flat on a tray and then bag up and take however many you want out at a time and whack in the microwave for 30secs to warm through
Mini lentil burgers - Any veggie/lentil burger recipe that you like made as a mini 'bite'
Risotto cakes - Leave leftover risotto in the fridge overnight to firm up (it goes very sticky) then make into patties, dip in seasoned flour and pan fry.
Savoury muffins - I make these with all sorts. our faves are corgette and sweet chilli, cheese and sundried tomato and carrot and corriander. Make a basic muffin recipe without the sugar, and put into the mini muffin tins.If you are using corgette I squeeze out the juice from the grated corgette and use that in the recipe. If you dont squeeze out the juice they go all soggy.
Savoury pancakes - american pancake recipe with added whatevers to it.
Egg wraps - Beat 3 eggs with a dash of milk and some herbs. Make really thin egg pancakes almost like crepes and use those instead of wheat wraps with whatever fillings you want.
Pizza/pesto rolls - Home made or ready made pastry (puff is tasty) roll out till about 1/2cm thick and spead with tom puree/pesto and grated cheese. roll up like a swiss roll and then cut slices about 1cm thick and bake at 180 for about 12-15mins or until golden.
Cheese straws - There are tons of recipes online for these
Moroccon cous cous - pan fry onion, thinly sliced courgettes and tin of chopped tomato until all cooked. add either dried apricots/sultanas/chopped apple then some honey, cumin and a little chili. then add 100g cous cous to the pan and cook until the cous cous is cooked. you may need to add a little veg stock too if its dry.
Picky platter - We often just put little picky bits on a plate and let the baby graze on it during the afternoon rather than have a set lunch. these will have basically whatever we have in. normally some protien, veg and fruit on it
Thats all I can think of for now. Hope it helps