German Potato Salad

This potato salad is traditionally served warm and contains no mayonnaise.

4 lbs red bliss potatoes, scrubbed clean, boiled, quartered or cut into thick slices
1 small onion, finely chopped
1/2 bunch green onion
1 clove garlic, minced
about 1/2 cup hot chicken stock or bouillon
4 Tbs Canola or olive oil
4 Tbs wine vinegar
a little fresh lemon juice
several heaping Tbs chopped parsley
1-2 Tbsp chopped tarragon
salt and pepper to taste

Optional additions:
3 gherkins, chopped
3 hardboiled eggs, chopped
1 apple, peeled, cored, and chopped
pancetta, sliced in small cubes and browned until crisp

Mix all together, serve warm.