Costco Kewpie Mayonnaise Review

Are you wondering what Japanese mayonnaise is and why it’s so amazing? If you are, you’ve come to the right place. Costco is carrying the Kewpie Mayonnaise that’s been increasing in popularity across North America but has been a staple in Japan since the 1920s. I hadn’t tried it until we picked up a bottle at Costco while on vacation. Today I’m sharing everything you need to know about this umami delight!

Image of the Costco Kewpie Mayonnaise bottle sitting on a table unopened.
Costco Kewpie Mayonnaise.

Other dips and sauces I like from Costco are the Kinder’s Chicken Dipping Sauce, Good Foods Chunky Guacamole, Rojo’s Street Corn Dip, Culinary Treasures Jalapeno Lime Aioli, Kewpie Deep Roasted Sesame Dressng & Marinade, Kirkland Signature Organic Marinara from Tuscany, La Terra Fina Queso Dip with Cheddar and the Good Foods Plant Based Queso Style Dip.

Image of the product description for the mayonnaise from the back of the bottle.
Kewpie mayo originated in Japan.

Location in Store

We found this in Kona, Hawaii in the aisle with all the other dips and sauces (non-refrigerated). The item number is 1710454.

Taste

How does Kewpie mayo compare to regular mayonnaise?

I really like this mayonnaise! It’s definitely different than regular mayonnaise. It’s more tangy and less sweet. With that being said, it’s not so different from regular mayonnaise that you can’t use it on all the things you’d use regular mayonnaise on.

Top down image of a bowl with Kewpie mayo squirted into the bowl so you can see the texture and color.
Quite a bit more yellow in color than regular mayonnaise from the egg yolks used.

Because they use only egg yolks and there’s MSG in the mayonnaise it has a really strong umami flavor. The consistency of the mayo is also a bit thinner than traditional mayonnaise.

Top down image of an open-faced sandwich with pork belly on one side of the bun and mayo on the other side of the bun.
We tried the Kewpie with the Kirkland Signature Pork Belly.

Cost

The price is reasonable, $5.99 USD for a 710-milliliter bottle of mayo. Yes, it’s a bit more expensive than your standard regular mayo, but it’s unique in flavor!

Image of the back of the bottle of Kewpie showing ingredients, nutrition facts and product description.
The Kewpie mayo cannot be frozen.

Convenience

The bottle has a best-before date that’s about nine months from when we purchased it. Once opened it needs to be kept in the refrigerator. The mayo is a product of the USA with domestic and imported ingredients.

Image of the back of the bottle of mayonnaise with writing stating "Kewpie pronounced Q-P".
Kewpie is pronounced Q-P,

What to do with Kewpie Mayo?

You can use this mayonnaise on anything you’d use traditional mayonnaise on. It works with burgers, sandwiches, egg salad, potato salad, fish tacos or as dip for chicken or fries.

Some other ideas are to use it to make spicy tuna, add it to fried rice, use it to make homemade California rolls or use it as a dip for chicken kaarage.

The strong umami flavor of the mayo pairs well with the pork belly!

Nutrition

Calories

One tablespoon contains 100 calories, 12 grams of fat, 115 milligrams of sodium, zero grams of carbohydrates, zero grams of fiber, zero grams of sugar and zero grams of protein. That’s pretty high in calories and fat.

Image of the nutrition facts for the Kewpie mayo from the back of the bottle.
Nutrition facts.

Ingredients

The ingredient list lists a few unhealthy non-nutritious ingredients you typically see in mayonnaise. Oil, egg yolks and vinegar being the main ingredients.

Monosodium Glutamate, also known as MSG deserves mentioning because some individuals try to avoid it. Calcium Disodium EDTA is a preservative to keep food from spoiling and also preserves flavor.

The Kewpie Mayonnaise is gluten-free and dairy-free but does contain egg.

Image of the ingredients list for the Kewpie mayo from the back of the bottle.
Ingredients.

Scoring

Taste: 8/10

Cost: 8/10

Convenience: 10/10

Nutrition: 0/10

Overall

Give it a try!

For a unique, different-tasting mayo I highly recommend this. It’s just as versatile as regular mayonnaise, but I find it a little less sweet and tangier.

Have you tried the Kewpie Mayonnaise from Costco? What did you think of it?


Please note that this review was not paid for or sponsored by any third party. This product was purchased by Costcuisine for the purpose of producing this review. The opinions in this review are strictly those of Costcuisine. Costcuisine is not affiliated with Costco or any of its suppliers. In the event that Costcuisine receives compensation for a post from the manufacturer of a product or some other third party, the arrangement will be clearly disclosed (including where the manufactur

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6 thoughts on “Costco Kewpie Mayonnaise Review”

  1. I’ve been hearing about this mayo for quite awhile so will look for it at my big C. I don’t find regular mayo (Hellman’s) sweet at all. Are you possibly referring to Miracle Whip? Some people call that mayo, (imho it’s revolting😝) but I grew up thinking it was mayo until I had the real thing! Thanks for your review. 😁

    Reply
  2. Wouldn’t you typically criticize soybean oil? Here it’s the first ingredient and you gave the nutrition a 10/10.

    Reply

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