Put the oatmeal in a saucepan with the water and a pinch of salt and bring to the boil. As soon as the mixture boils, regulate the plate to medium heat and simmer for another 5 minutes. Stir at the same time.
Put the raspberries in a bowl and wash the rest of the fruit and cut into bite-sized pieces.
Take the finished porridge off the stove and refine it to the desired consistency with a good dash of milk. Mix the pulp with the raspberries. Sweeten to taste. Add the rest of the fruit and round off with chia seeds and cinnamon sugar.