Cut the head of the oranges and, with the help of a teaspoon, remove the pulp from the inside. With the help of a small knife, cut out, from the outside, the eyes, the nose and the mouth so as to make them look enchanted pumpkins.
Fill each orange with a couple of teaspoons of strawberry jam and finish with washed raspberries and blueberries. Deep-freeze the oranges in the pre-cooled Freddy with the function of shock freezing for 50 minutes and store them in the freezer inside a plastic container a food bag.