Season meat & sear for approx 5mins (totally your choice - can just throw in, I have a slow cooker with sear function so it’s easy). Remove to a plate.
Cook eschallot, carrot, garlic, mushroom & thyme for approx 5 mins. Add wine, cook for 2 mins or until reduced a little.
Add tomato paste, Vegemite, Worcestershire sauce & 1 x Tbsp of the gravy powder & stir to combine.
Add stock & wine, bring to a simmer.
Return beef (or if using a seperate pan to cook these put all ingredients into S.C).
Cook on low for 6hrs.
Half hour before ready add the remaining 2Tbsp of gravy powder to thicken.
I served with garlic mash