This took 5 mins to prepare. I didn't bother browning the Beef, just chucked it into the Slow Cooker with 600ml Beef Stock, ½ tsp Dried Oregano and ½ tsp Dried Thyme. 1 tsp Worcester Sauce. 3 tbsp of Gravy Granules. Left on high for 7 hours and it fell apart.
Swips for the Gravy, Butter in Mash. Plenty left over for the freezer.