Put the pasta in boiling salted water. Cook for about 10 minutes, then drain. In the meantime, clean, wash and halve the tomatoes. Wash the chives and cut into small rolls.
Cut the ham into wide strips. Mix prepared ingredients and oil. For the sauce, peel the garlic and press it through a garlic press. Mix salad cream, yoghurt, garlic and lemon juice.
Season to taste with salt, pepper and sugar. Serve salad garnished with sauce and fresh herbs.