DRESSING:

1 tsp. dry mustard
1 tsp. salt-pepper to taste
1/2 tsp. Worcestershire sauce
1/2 c. salad oil
1/4 c. sugar
1/4 c. tarragon vinegar
2 tbsp. minced parsley

SALAD:

4 heads Bibb lettuce, torn
1 bunch watercress
2 (11 oz.) cans mandarin oranges
1 red onion (thinly sliced)
1/2 c. slivered almonds (toasted)

Combine all dressing ingredients and refrigerate for at least 2 hours.

Toss oranges and slivered almonds with greens. Serve immediately. Good with Chicken Oriental. Serves 8.