Wash and clean the sugar snap peas. Wash, peel and cut the carrots into long diagonal slices. Blanch sugar snap peas and carrots in boiling salted water for about 5 minutes. Drain and rinse with cold water.
Mix vinegar, salt, pepper, ground coriander and sugar. Stir in 2 tablespoons of oil drop by drop with a whisk. Peel onion and cut into rings. Marinate vegetables with the prepared sauce and chill.
Knead minced meat, egg and breadcrumbs. Season to taste with salt and pepper. Form minced meat into small balls. Roll half of the balls in sesame seeds. Heat 1 tablespoon of oil in a frying pan and fry the balls in portions for about 5 minutes, turning them over.
Put the balls on skewers and serve with the salad. Garnish with coriander.