Blend the berries (I took raspberries and strawberries), add to the yogurt.

Gelatin plates soak in 2.5 tbsp water, give to swell, to dissolve. In the prepared mousse to add powdered sugar (to taste). Apples cut in half, carefully spoon, you can choose the contents, sprinkle with lemon juice. To make chocolate shavings (I took).

Fill the halved apples mousse, adding chocolate chips.

Put in the freezer until fully hardened mousse. Cut into slices.