Likely Safe Medium confidence

Duke’s Real Mayonnaise Jar – Original Smooth & Creamy Taste, 30 Ounce (Pack of 1)

DUKE'S ★★★★☆ 4.5 · 16,660 reviews

Gluten-free labeling is present, but there is no listed third-party gluten-free certification or facility disclosure in the dataset.

🌾 Gluten-free labeled ⚠ No 3rd-party cert
$4.48
Buy on Amazon →

As an Amazon Associate, Gluto earns from qualifying purchases. Prices and availability may change.

Celiac verdict
Likely safe
Confidence
Medium
Type
Other
Size
30 ounce (pack of 1)
Price tier
Budget
Read
5 min
✅ Why it works
  • Excellent flavor and creamy texture, commonly praised in reviews
  • Large 30 oz jar offers value and reduces repeat purchases
  • Gluten-free labeling present in product data
  • Ingredients align with traditional mayo profile (egg yolks, soybean oil, vinegars)
  • No added sugar cited in external coverage
⚠ Keep in mind
  • Occasional separation or oil separation issues
  • No third-party gluten-free certification evidenced
  • Contains common allergens (eggs); cross-contact info not provided

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
Contains eggs, Contains soybean oil (soy allergen), No explicit gluten-containing ingredients listed in the provided ingredients snippet
Cross-contact notes
No information provided about shared facilities or cross-contact controls; cross-contact risk cannot be assessed from available data.

Gluten-free labeling is present, but there is no listed third-party gluten-free certification or facility disclosure in the dataset.

Cross-contact risk cannot be assessed from available data.

What to expect

Duke’s Real Mayonnaise offers a tangy, creamy texture with robust flavor that holds up in sandwiches and salads; the large jar provides budget value, and some coverage notes indicate no added sugar. Be aware of potential oil separation and occasional shipping damage.

👍 Best for
  • Sandwiches (e.g., tomato, BLT, chicken salad)
  • Dips and salad dressings
  • Recipes calling for mayonnaise with a tangy, rich base
👎 Not ideal for
  • Strict vegans (contains eggs)
  • Shoppers requiring explicit gluten-free certifications or facility disclosures
  • Buyers concerned about potential product separation or shipping damage

The full guide

Product snapshot

Duke’s Real Mayonnaise Jar is labeled gluten-free and comes in a 30-ounce size. The price is listed as $4.48, about $0.14 per ounce, and many buyers view the 30-ounce jar as a good value. Ingredients include soybean oil, eggs, water, distilled vinegar, cider vinegar, salt, oleoresin paprika, natural flavors, and calcium disodium EDTA, aligning with a traditional mayonnaise profile.

Taste, texture, and uses

Reviews commonly praise its flavor and creaminess, with many describing a tangy, creamy profile. The tangy profile helps it stand out in sandwiches and salads, pairing well with tomato, BLT, and chicken salad sandwiches. Some external coverage notes no added sugar, differentiating it from some mayo brands. Occasionally, jars may experience oil separation, and a few shipments arrive damaged.

Gluten safety and dietary notes

Gluten-free labeling is present in the product data, but there is no listed third-party gluten-free certification in the dataset. The ingredient list includes eggs and soybean oil, and cross-contact information is not provided. Celiac suitability is described as likely_safe, with the caveat that there is no third-party certification or facility disclosure available.

Value, uses, and comparisons

Value: the 30-ounce jar is priced around $4.48, about $0.14 per ounce, which many buyers view as budget-friendly. Best uses include sandwiches, dips, and dressings, and recipes calling for a tangy, creamy mayo. Compared with other gluten-free mayo options, Duke’s differentiators include no added sugar noted in some coverage, tangy cider vinegar boost, and a very large jar lowering per-ounce cost, though there is no explicit third-party gluten-free certification documented and some report separation.

What shoppers say

💚 People liked

⚠ People flagged

Separation of oil/water phases in some jars
Occasional shipping damage on arrival
Lack of disclosed gluten-free certification or facility information

Key takeaways

  • Large jar offers budget value and convenient refills
  • Labeled gluten-free but no third-party certification documented
  • Expect possible oil separation; handle shipping carefully
  • Contains eggs and soy; not suitable for strict vegans
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • No explicit gluten-free certifications (GFCO/NSF) documented
  • No facility-level cross-contact/disclosure information provided
  • Only partial ingredient visibility via image/target snippet; full packaging details not provided in dataset
Likely Safe Duke’s Real Mayonnaise Jar – Original Smooth & Creamy Taste, 30 Ounce (Pack of 1) $4.48
Buy on Amazon →