1/3 c. white vinegar
3/4 c. sugar
2 tsp. prepared mustard
1 tsp. grated onion
1/4 tsp. salt
1 c. olive oil
1 tsp. poppy seeds
1 medium bunch Romaine, torn
1 c. salted cashew halves
4 oz. Swiss cheese, julienned

In a blender; combine vinegar, sugar, mustard, onion and salt. Cover and process until well blended. While processing gradually add the oil in a steady stream. Stir in poppy seeds. In a salad bowl combine the Romaine lettuce, cashews and Swiss cheese. Serve with dressing.