I didnt write my post very well.. What I meant to say was, my bf's nephew doesnt like pasta or mashed potatoes.. (Otherwise I would of made a lasange or shepards pie, kept it simple lol!) As for the onions, well my bf doesnt like onions and neither of them like fish.. But thanks to all for the suggestions
they were good and gave me some inspiration!
In the end i made pork with a bbq glaze, my own seasoned potatoes wedges and some fresh salad from garden! Went down well.. So i guess tasted ok
result!