Stir the quark and cream until smooth. Season to taste with salt and pepper. Peel onion, dice very finely and stir in. Wash dill and parsley, dab dry and chop finely, except for a little bit for garnishing.
Clean, wash and slice the peppers. Wash the cucumber. Roughly grate half on the raw vegetable grater and fold into the quark. Cut the rest into sticks. Cut cress from the bed and fold it into the quark.
Pour into small bowls and arrange with the vegetable sticks.