Inspiring vegetarian recipes
Try our vibrant veggie dishes, from meat-free lasagne to vegetable curry and vegetarian chilli
Melt the butter in a pan, then add the onions with a good pinch of salt. Cook for about 20-25 minutes until they’re completely soft and golden, and they fall apart when you squeeze them between your fingers. Add the Worcestershire sauce and thyme and cook for another 5 minutes.
Heat a frying pan until smoking hot. Oil the steaks, then season with sea salt and lots of black pepper. Sear for 2 minutes on each side, then rest under foil.
Mix the mayo and mustard and spread on the bottom half of the ciabatta. Top with the rocket, then slice the steak and add that. Spoon over the onions and add the other half of the ciabatta.