Cooked Knob Celery Salad - cooking recipe

Ingredients

2 whole celery root (celeriac)
boiling salt water
Cooked vegetable marinade
4 -6 tablespoons white wine vinegar
1/2 teaspoon salt
1 pinch sugar
1/2 - 1 cup vegetable stock
1 tablespoon minced onion
tarragon or parsley, to taste
3 -4 tablespoons olive oil or 3 -4 tablespoons salad oil

Preparation

Wash, peel and cook the celeriac in the boiling salted water until just tender; slice and cover with the cooked vegetable marinade; marinate overnight in refrigerator.
Cooked vegetable marinade: Combine all ingredients except oil and shake well in a bottle or mix in a bowl.