Combine sugar, mustard, salt, onion and 2 tablespoons vinegar. Mix well with blender. Add oil very slowly, beating constantly. This ... Store in refrigerator, covered.
Combine salad oil, lemon juice and vinegar in a bottle or jar. Add onion, salt, Worcestershire, white pepper, hot pepper sauce and ... to blend. Shake dressing well before using. Serve over crisp green salad.