Combine onions, mayonnaise, lemon juice and vinegar; set aside. Combine all ... and other half potato chips. Mix in dressing and ... be decorated with pimiento.
1 1/2 c. mayonnaise 1/3 ... mustard 1/8 c. vinegar 2 tbsp. parsley flakes 1/2 ... hours). Chop pickle chips into tiny pieces. Add to ... coated with dressing. Chill.