Lots of shops and supermarkets offer frozen meat and one of the most common is ready cooked, sliced beef in gravy, which is generally boiled in water in it's own bag (or microwaved) until it's defrosted, warmed through and ready to eat.There are many different varieties of this sliced beef, from supermarket own brands to big name brands, all with differing quantities of calories and ProPoints.
One of the lowest we've found is this 'Sliced Beef & Gravy' from the Morrisons Savers range. At only 87 calories per pack (working out at 2 ProPoints) and costing only £1 (at time of writing), you get the chance to have beef with your Sunday Lunch instead of chicken. In fact, if you have two packs (4 ProPoints) per person/serving, that would be the same as having a medium sized chicken breast!
Don't expect top quality roast beef; it does, however, make a nice change to chicken! You could also use it in a casserole, sliced up a bit finer.