Omelette roll-up
Turn a one-egg omelette into a wrap and slather on some salsa for a low-carb alternative to a flatbread or sandwich. A quick and easy vegetarian snack
Put the tomatoes in a bowl with the Worcestershire and chilli sauces and the celery salt. Blitz to a purée with a hand blender then spoon into the avocado, top with the olives and eat with a spoon. Best eaten straightaway.