Soak the oatmeal in water.
Peel the banana. Cut the banana and apple into bite-sized pieces, peel the tangerine and cut it into wedges.
Add fruit pieces, washed blueberries, walnuts, cranberries, raisins and honey to the oatmeal.
Squeeze lemon over it and mix everything well.
Serve the oatmeal muesli sprinkled with a little cinnamon.