Question: what is the difference between french dressing and mayonnaise?
Answer: Difference Between Mayonnaise and Salad Dressing. Mayonnaise is a mixture of oil, egg yolk, and vinegar or lemon juice that can be combined with other ingredients, such as, spices and herbs. ... Ranch dressing, which is a mixture of mayonnaise, buttermilk or sour cream, green onions, and seasonings.