Easy pasta salad with pesto mozzarella and tomatoes

10 minutes until cook pasta in boiling salted water.For the marinade Peel and finely dice the onion. Boil water, vinegar and broth with 4-5 EL. Season with salt and pepper.

Pesto mozzarella cubes. Drain the noodles. Mix both with the marinade. Mind. 30 minutes to be let
Wash tomatoes and cut into pieces. Wash lettuce leaves, shake dry and less plucking. Both under the pasta mix, to taste again. Sprinkle with watercress.