Mix all ingredients together in a bowl and then either store in the fridge until ready to use OR roll it into a log using clingfilm and store in fridge until ready to use *see tips*
Notes
Essential Tools
chef knives
chopping board
spoon
mixing bowl
cling film
Tips/Tricks
it is best to let the butter set/harden before using so that when you add it to the steak it slowly melts. Either put in a container in the fridge and spoon onto steak later OR using clingfilm roll it into a cylinder and cut 1" pieces of it when ready to use
horseradish butter will last for up to 5 days in the fridge