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Food roast · 51% slop

Duke's Real Mayonnaise: Real Yolks, Soybean Trap

Southerners swear by the twang, but the ingredient list reveals the same industrial fat trap as every other jar.

August 13, 2026 About Duke's Real Mayonnaise

Real yolks can't save the soybean oil surrender.

The Take

Duke's Real Mayonnaise packs real egg yolks for that signature tang but leads with soybean oil as the primary fat.

It skips added sugar yet still delivers the standard seed-oil base plus EDTA to protect flavor.

Duke's leans on heritage marketing while serving the same soybean-oil foundation as mainstream competitors.

Skip the soybean surrender. Buy Primal Kitchen avocado-oil mayo — actual fat worth defending.

Yes. Soybean oil is the first and main ingredient listed.

Primal Kitchen avocado-oil mayo replaces soybean oil with avocado oil.

Mostly. It uses refined soybean oil and EDTA despite the short ingredient list.

Better picks in the same lane. Swipe for more.

Skip the soybean surrender. Buy Primal Kitchen avocado-oil mayo — actual fat worth defending.

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