Pour the red wine into a saucepan with the gløgg extract and heat it slowly to a maximum of 65°C. The gløgg must not boil.
The raisins will sweeten the gløgg slightly in the glasses, but taste it and decide whether you want it sweeter before pouring it into the glasses. You can also adjust the strength with more gløgg extract, port or rum. How people like their gløgg is very individual – so taste as you go.
Put a spoonful of almonds and raisins in each of 6 glasses and pour the hot gløgg over the top.Add a slice of fresh orange, if you like.