About 30 minutes ahead of whipping, place your entire Thermomix bowl into the freezer or coldest part of your fridge, including the butterfly. (No need to put the lid in there.)
Place all ingredients into the chilled Thermomix bowl and insert the Butterfly.
Whip 15-40 sec/Butterfly/speed 4 or until you have the consistency you are after. Keep checking through hole in lid as well as by listening. The sound does changes as the cream becomes aerated.
Place into the fridge until you are ready to serve.
Add any doTERRA oils of choice in place of the vanilla to create a flavoured cream, or add cocoa powder with the vanilla and sugar for a chocolate cream. Try adding anything else that takes your fancy, vanilla, sugar, rum, bourbon, espresso etc.
If I am whipping cream for a pavlova or other dessert which is already basically sugar, I leave the sugar out of the cream.