Lemon Cayenne Mayonnaise Posted on July 5, 2013 by Peg Reply And I don’t even like mayonnaise! But this is over the top. Trust me on this. 1 cup fat free mayonnaise 2 Tbs lemon juice 1 t cayenne pepper 1/2 t salt 1 t paprika Whisk all ingredients together. Refrigerate until ready to use.