For the strawberry fruit yogurt, wash and core the apple and nectarine (peel if necessary) and cut into small pieces. Mix with the blueberries, vanilla sugar and natural yogurt.
Carefully mix in the pureed strawberries. Crunch with spelt flakes.
Roast the spelt flakes briefly in the oven, so it becomes particularly crunchy. The strawberry fruit yogurt can be individually supplemented or varied.