Pumpkin clean, wash and cut into cubes. Pumpkin cubes in boiling water and cook for about 12 minutes. Pour onto a sieve and drain well. In the meantime peel onions and cut them into slices.
Wash the tomatoes. Peel and finely chop the garlic. Mix yoghurt, crème fraîche and garlic. Season with salt, pepper and cumin. Wash the mint, dab dry, pluck leaves from the stalks, put some aside for garnishing.
Cut remaining leaves into strips and stir into the yoghurt dip. Put pumpkin cubes, onion slices and tomatoes on 8 wooden skewers as desired. Heat oil in a large pan and fry skewers all around.
Then dust with salt and curry. Arrange two skewers and a small bowl of dip on a small plate, garnish with mint and curry and, if desired, with pink berries.