Wash the cucumbers, cut off 6 thin slices and put aside. Peel the rest, dice. Clean, wash and finely chop the chilli. Peel and finely chop the ginger. Mix everything with vinegar, salt, pepper, 1 pinch of sugar and 6 tbsp. oil
Peel and chop the onion. Knead with minced onion, egg yolk and breadcrumbs. Season with salt, pepper and 1 pinch of curry. Form into 12 small balls. Fry in 2 tablespoons of hot oil all around for about 6 minutes. Drain on kitchen paper
Cut the shrimps lengthwise at the back. Remove the dark gut. Wash the shrimps and dab them dry. Fry in 1 tbsp. hot oil while turning for about 3 minutes. Season with salt and pepper
Wash the coriander, pluck. Put 2 meatballs, some coriander and 1 cucumber slice on each of 6 skewers, and 2 prawns on each of the remaining skewers. Fold the rest of the coriander into the cucumber salad. Arrange everything in glasses