Mix all the ingredients together for the butter until well mixed (you can do this in a food processor). Place onto a sheet of clingfilm and roll into a sausage shape. Wrap tightly then pop in the fridge.
To cook the steak, heat a non-stick pan until hot, then add the oil. Season the steaks and pop in the pan and cook for 3 minutes. Then flip over, add the garlic and herbs, then the butter and cook for another 3 minutes. Pour over the butter mixture, then sprinkle over the oxo cube and leave the steak to rest.
To serve, sit the steak onto plates, top with a slice of butter and pop the watercress alongside.
Mix all the ingredients together for the butter until well mixed (you can do this in a food processor). Place onto a sheet of clingfilm and roll into a sausage shape. Wrap tightly then pop in the fridge.
To cook the steak, heat a non-stick pan until hot, then add the oil. Season the steaks and pop in the pan and cook for 3 minutes. Then flip over, add the garlic and herbs, then the butter and cook for another 3 minutes. Pour over the butter mixture, then sprinkle over the oxo cube and leave the steak to rest.
To serve, sit the steak onto plates, top with a slice of butter and pop the watercress alongside.