This Crockpot Cubed Steak with Gravy recipe is one of those dishes ... I'll point out all the same issues with onion soup mix. Fillers, anti-clumping agents, possibly MSG, etc., ...

Yorkshire puddings make the perfect wrap for rare sirloin steak and onion gravy. You can make the Yorkshire pudding wraps and gravy ahead, then cook the steak and serve when you are ready.