Roasted Aubergines/Eggplants with Crispy Onions and Feta

Aubergines, or eggplants, are amongst my favourite vegetables to cook, and I really enjoy finding new ways of presenting them at the table and giving them a new taste. This aubergines recipe is inspired by a dish I found in the book Jerusalem, by Ottolenghi and Tamimi, which was given to me as a present not so…