Use oats, milk or a suitable alternative, and a fruit you enjoy. Add toppings that suit your taste and dietary needs. No expensive speciality foods are required.
Prepare the oats according to the packet instructions. Add fruit after cooking, or enjoy a suitable ready-to-eat version cold. Make enough for your appetite rather than following a rigid portion.
One small step to try
Choose one fruit you already have.
Small steps make a difference too.