I was inspired to make this based off of my stepmothers mince and onions she used to make when I was little. I guess the only way to describe it is as a savoury mince with onions and peas.

Add the mince, and a good pinch of salt and freshly cracked black pepper. Move the mince around the casserole, breaking it up with the wooden spoon and letting it brown for around five to six ...