Duke's Mayonnaise
Last verified: April 2026
Read our full verification: Is Duke's Mayonnaise Made in USA?Verification Summary
American Score
Manufacturing Location
Mauldin, SC
Headquarters
Greenville, SC
Founded
1917
Products Verified
14 products
Evidence Breakdown
Factory Location Specificity
Specific factory city identified
Website Claim
Brand website explicitly claims Made in USA
Manufacturing History
20+ years of USA manufacturing
Known Overseas Production
No known overseas production
Verification Notes
Duke's Mayonnaise produced at C.F. Sauer Company facility in Mauldin, South Carolina. Original recipe created by Eugenia Duke in Greenville, SC in 1917. C.F. Sauer acquired the brand in 1929 and has maintained domestic production continuously. No overseas manufacturing. Cult following in the American South for its higher egg yolk content and lack of added sugar distinguishing it from northern-style mayonnaises.
Last verified: April 2026
Duke's Mayonnaise has been manufacturing products in Mauldin, SC since 1917. We carry 14 verified American-made Duke's Mayonnaise products.
Heritage & History
Eugenia Duke began making sandwiches in 1917 to sell at Camp Sevier. Her mayonnaise became so beloved that soldiers wrote requesting jars after the war. By 1923 she opened a dedicated plant in Greenville. In 1929 she sold the recipe to C.F. Sauer Company.
Through every ownership transition, the recipe has stayed intact -- no added sugar, a higher egg-yolk ratio, and apple cider vinegar tang.
Made in Mauldin, South Carolina
Duke's Mayonnaise is produced at a Sauer Brands facility in Mauldin, South Carolina, keeping production within miles of where Eugenia Duke first created her formula.
Duke's holds near-mythic status across the American South, where home cooks regard it as an ingredient with no acceptable substitute.
Quick Picks
Frequently Asked Questions
Is Duke's Mayonnaise made in the USA?
Yes. Duke's Mayonnaise manufactures 14 verified products in Mauldin, SC. Duke's Mayonnaise was born in 1917 in Greenville, South Carolina, when Eugenia Duke began selling her homemade spread to soldiers at a WWI Army camp.
Where is Duke's Mayonnaise manufactured?
Duke's Mayonnaise is headquartered in Greenville, SC. Manufacturing takes place in Mauldin, SC.
What Duke's Mayonnaise products can I buy?
We carry 14 verified Duke's Mayonnaise products across Food & Beverages. Every listing links directly to Amazon with verified American manufacturing.
When was Duke's Mayonnaise founded?
Duke's Mayonnaise was founded in 1917. Duke's Mayonnaise was born in 1917 in Greenville, South Carolina, when Eugenia Duke began selling her homemade spread to soldiers at a WWI Army camp.
Does Duke's Mayonnaise ship from Amazon?
Yes, all Duke's Mayonnaise products listed here are available on Amazon with free shipping for Prime members.