American Commercial Mayonnaise

Origin: United States. A mass-produced version of mayonnaise, typically made with soybean oil and pasteurized egg, formulated for long shelf life and a mild, consistent flavor across major brands like Hellmann’s/Best Foods and Duke’s.

Flavor Profile: Mild, creamy, and tangy, generally less egg-forward and more neutral than European or Japanese versions.

Culinary Uses: Sandwich spread; base for American-style salads (potato salad, coleslaw, tuna salad); base for derivative sauces like Louisiana remoulade and Thousand Island dressing.

Regional Variations: Regional American brand loyalty is notably strong (particularly Duke’s in the American South versus Hellmann’s/Best Foods elsewhere), with real differences in tang and sweetness between them.

Storage: Refrigerate after opening; commercial pasteurized versions keep several months.

Notes: Mayonnaise originates in classical French/Spanish cooking; Japan’s Kewpie is a distinctly different formulation.