In a bowl, combine the strawberries together with the brown and white sugar. Mix and allow to stand in the fridge for 20 minutes to release the strawberry juice.
In a separate bowl, mix the yoghurt, sour cream and orange rind.
Layer the strawberries and yoghurt in parfait glasses, alternating between the two.
Decorate with mint and slivered almonds and serve straight away.
Layer the strawberries thicker than the yoghurt for a more elegant appearance.