Who would have thought you could eat lasagne when on a diet ... Thinly slice the celery and dice the carrots. Put the minced beef in a large non-stick frying pan with the sliced leeks, chopped ...

Save time by using a pressure cooker if you have one. Cut the beef shin into bite-sized pieces. Heat the oil in a large heavy-based pan (with a tight-fitting lid) over a medium–high heat.

There will be two kinds of lasagna on offer: slow cooked beef shin for the meat-eaters and a vegetarian artichoke option.

Tortillas: Layer store-bought corn tortillas between layers of filling to mimic lasagna noodles. Beef: Use lean ground beef to make the meaty filling. Aromatics: Onion, bell peppers, and tomato ...