Put the oats in a microwave-safe bowl with a cover if you intend to heat them up. Mason jars also work well if you want to make a few small batches or different recipes for overnight oats.
Combine the oats, yoghurt, milk ... to the fridge and leave to set for at least 4 hours but ideally overnight. This recipe can easily be doubled or even quadrupled to make a batch for all the ...