Pop the oats, whey and cinnamon in a sealable container (or mason jar for Instagram double taps). Stir well, adding the milk.
Add grated apple, then throw in the raspberries and stir. For more flavour (and a little extra protein) get creative with your toppings tomorrow: try Greek yoghurt, dark chocolate and chia. For now, pop your oats in the fridge overnight.
On waking, squeeze a little honey over the top, then heat your bowl in the microwave for two minutes. Or, if you want a quick breakfast to chase your morning workout, blend the oats into your recovery shake instead. Now get up and grow.