Easy French Dressing - cooking recipe

Ingredients

1 tsp. dry mustard
2 tsp. salt
1/2 c. sugar
1 medium size onion
1 generous Tbsp. Worcestershire
2/3 c. diluted vinegar (some water)
1 1/2 c. olive oil
1 can Campbell's tomato soup

Preparation

Put all in blender and mix well.
Keeps well in jar in refrigerator.