For the marinade, put the oil in a bowl. Grate the ginger, squeeze in the garlic and add the curry powder. Salt and pepper well. Mix the prawns with the marinade well and let it steep for at least 1 hour.
Cook the rice according to the instructions on the packet.
Place the snow peas in hot water for about 6 minutes. Drain. Wash and dry the tomatoes.
Heat 50 ml of oil in a pan. Add the prawns with the marinade and fry for about 1 minute on each side. Add the snow peas and tomatoes and fry everything for 2 minutes. Swing occasionally. Season with salt and pepper.
Arrange the rice on a plate and pour the prawns with the vegetables and the frying oil on top.