Onions can be frozen and ready to use, or you can use fresh and prepare them yourself.
If preparing, add the onions to the boiling water and leave for 4 minutes. Drain and shock in ice water. Cutting of the furry end, slip the onions out of their skins.
Melt butter in the same pot used to fry the moose cubes and add the onions, gently rolling them around until browned all over – they won’t be uniform. Don’t worry about it.
Remove them from the pot and once cooled, store them in a sealed container in the fridge until needed.
