We have dairy allergies/intolerances in our family so I've adapted a normal thermomix custard recipe to suit our dietary needs.
I've used my thermomix, but a simple pot on heat, and a hand held electric mixer will probably do that same (tho I cannot tell you how long etc as I haven't tried it personally.)
500g/ml Rice Milk
1 drop of vanilla essence
Place sugar and cornflour in Thermie bowl, mill. 10sec/speed 9. Scrape down sides. (If not using a thermomix, use Pure Icing Sugar)
Add all other ingredients and cook for 7 mins/90 degC/speed 4. (Non-thermie: beat everything all together over a medium/high heat, stirring continuously for however long it takes to transform to custard.)
Serve straight away or cool and store in the fridge for when ever.
Recipe is free from:
Gluten, Dairy, Soy, Nuts.
(Choose your cornflour wisely some are not gluten free)
Allergens in recipe:
(I'm still experimenting to get a corn free version!)