1/2 c. salad oil
1/4 c. vinegar
1/3 c. sugar
1/2 tsp. prepared mustard
1 tsp. poppy seed

Shake well and refrigerate overnight.

1 head lettuce
1 c. grated Swiss cheese
1 c. cashews
Few slices red onion
6 slices bacon, fried or microwaved, broken up
Mushrooms, as many as you want

Toss and pour on dressing.