Is Kewpie Mayo Healthy?

Ever since I was young, I developed a love for cooking and creating different tasty meals, all thanks to my dad, who always wanted me to assist him whenever he cooked.

When it comes to salads, the condiments used are very important as they could create different tastes entirely, and the same goes for sandwiches. However, I love to experiment with numerous condiments, like aioli, kewpie mayonnaise, bearnaise sauce and other dressings, to determine which tastes better for each use case.

I have fallen in love with kewpie mayo, and if you have used it too, chances are that you have also fallen in love, prompting you to ask: Is kewpie mayo healthy? Here is everything you need to know.

Kewpie Mayo, What Is It?

Kewpie mayo is a Japanese mayonnaise brand created by Toichiro Nakashima in 1925. He was inspired by the American mayonnaise brands he came across during his internship, and he was determined to create a more nutritious and delicious mayonnaise for Japanese people.

Kewpie mayonnaise is made by emulsifying egg yolks, MSG, rice vinegar, salt, and vegetable oil in a high-speed mixer until a creamy consistency is achieved. It has a tangy umami flavor, and it is great for sandwiches like banh mi and the like.

There are different kinds of variations: the garlic-flavored, spicy, and vegan kewpie mayo versions. Irrespective of the version, kewpie mayo is delicious and packed with lots of nutrients.

What Is In Kewpie Mayo?

  • Egg yolks: Kewpie mayo uses egg yolks, which gives it that distinct flavor and a thicker consistency when compared with American mayo, which makes use of whole eggs.
  • Rice vinegar: The rice vinegar contributes a tangy undertone, mild sweetness, and acidity to the kewpie mayo.
  • Vegetable oil: Depending on the region, different vegetable oils may be used, but canola oil is commonly used in kewpie mayo; it is neutral in taste but aids in the smooth texture.
  • Salt: Salt enhances the overall flavor while also serving as a preservative. The amount of salt is dependent on the product, but kewpie mayo usually has lower sodium when compared to American mayonnaise.
  • Monosodium glutamate (MSG): MSG is employed as a flavor enhancer and contributes to the savory umami taste. MSG is obtained from natural sources like soybeans and seaweed, which is safe to consume.

Is Kewpie Mayo Healthy?

Kewpie mayo is made with only egg yolks, making it a great source of folate, vitamin A, and protein. However, this means it has a relatively high amount of cholesterol and fat when compared with regular mayonnaise, which is made from whole eggs.

A tablespoon of kewpie mayonnaise can contain as much as 115 mg of sodium, 11 grams of fat, of which over 1.5 is saturated, and 100 calories. It is recommended that an adult’s daily intake of fat should be between 20 and 35% of total calories, and less than 10% of this fat should be saturated. It is also recommended that an adult consume no more than 2300 mg of sodium daily.

Kewpie mayo provides 5 to 9% of your daily fat intake, 7 to 13% of your daily saturated fat intake, and 5% of your daily sodium intake per serving.

Further, the rice vinegar used in making kewpie mayo is a great tool for reducing blood sugar levels, preventing infection, and improving digestion.

While Kewpie mayo is gluten-free and dairy-free, it contains MSG, which is rated safe in moderation according to the WHO and the U.S. Food and Drug Administration; however, some people react negatively to it. Symptoms such as headaches, chest pain, and nausea can be noticed by such individuals after consuming kewpie mayo.

Compared to other mayonnaise, kewpie mayonnaise is healthy as it has zero carbs per tablespoon, 50% fewer calories, fewer fats, and more protein, making it a healthier option.

Homemade Mayo Bacteria Problems

When it comes to homemade mayo, there is a high risk of salmonella bacteria contamination. Commercial kewpie mayo is usually made with pasteurized eggs, making it safe and free from bacteria.

Homemade mayo may contain an acid base such as lemon juice or vinegar which could fight the bacteria to an extent, but it is not 100% effective. Studies have confirmed that there are deposits of bacteria in homemade mayo despite the use of acidic compounds.

The way forward is to pasteurize your eggs for 3 minutes in 140°F water, before using them for the kewpie mayonnaise. Also, ensure not to leave mayonnaise-based foods out of the refrigerator beyond 2 hours.

Difference Between Kewpie Mayo and Regular Mayo

Kewpie mayo replaces those heavy jars we have to unscrew each time. It comes with a functional, sleek squeeze bottle that shuts out as much oxygen as possible, which will keep the mayonnaise fresh and prevent the oil used from going rancid as we see with conventional jar mayonnaise.

Unlike Hellman’s, our best-selling mayonnaise here in the U.S. and in the world, according to Zippia, who offers no variety as their West Coast variety known as Best Foods, still contains the same ingredients. Kewpie mayo offers a wide range of varieties that could match just about any use case, as we can see in their U.S. version that is made without MSG.

Unlike other mayonnaises that include water in their recipes, kewpie mayonnaise is made with no water, making its flavor more powerful than regular mayonnaise. According to Food & Wine, the only sweetness in kewpie mayo comes from the mixture of vinegar and eggs.

The American mayo sometimes develops a clumpy, curdled texture as a result of the whole eggs used, but the Kewpie mayo has an ever thicker, slicker, and smoother consistency that makes it easy to use straight from its bottle, all thanks to using egg yolks instead.

Can Kewpie Mayo be part of a balanced diet?

Surely, kewpie mayo can be used as part of a balanced diet if consumed in moderation and eaten alongside other healthy foods like veggies, fruits, lean proteins, and whole grains.

Personally, kewpie mayo is a great condiment for furnishing my sushi, sandwiches, salads, and okonomiyaki. Overeating, like other fatty foods, could contribute to weight gain and heart disease.

How Long Is Kewpie Mayo Good For?

To ensure the best flavor and quality, it is best to consume your kewpie condiment before its expiration date, but kewpie can last 1 year after its expiration date if not yet opened. If opened, kewpie mayo can be stored for up to 2 months in the refrigerator.

Is Kewpie Mayo Keto?

Kewpie can be a keto-safe condiment as it has zero carbs and about 11 grams of fat per tablespoon. However, you have to check the label to ensure no added sugar or other ingredients that are not suitable for a keto diet are added.

Another big drawback is the use of soybean oil, which has a high omega-6 fatty acid content. Ensure to get the versions made with canola oil, or you can make your version at home using avocado oil.

Good For Diabetics?

Kewspie mayo has zero carbs, which makes it a great option for diabetics as it will not affect sugar levels. In moderation and as part of a balanced diet, diabetics can enjoy kewpie mayo.

Is kewpie mayo made with pasteurized eggs?

Pasteurization is a crucial step in the food industry, particularly for products like mayonnaise that contain raw or minimally processed ingredients. It significantly reduces the risk of foodborne illnesses associated with consuming raw eggs, such as salmonella contamination. Kewpie mayo uses pasteurized eggs as part of its ingredients making it safe from the risk of foodborne illness.

Is Kewpie Mayo High in Cholesterol?

Yes, kewpie mayonnaise is high in cholesterol as a result of using only egg yolks in the recipe. Kewpie mayo contains 25 mg of cholesterol, which is like five times the cholesterol content of regular mayonnaise.

Is Kewpie Mayo Lactose Free?

Fortunately, kewpie mayo is free from dairy and any dairy product. However, it may contain other allergens like eggs, soy, and mustard, depending on the region and the ingredients used.

Final Thoughts

Kewpie mayo can be healthy and eaten alongside other healthy foods like veggies and protein. However, when you are allergic to any of the ingredients, like MSG, or you overeat kewpie mayo, you could experience unwanted symptoms, weight gain, and heart disease in the long run.

Cortiso Davids

My culinary adventure began at an early age when I would stand on a chair to help my mom stir pancake batter. Over the years, I've honed my skills and knowledge, drawing inspiration from family recipes, celebrated chefs, and the vibrant food cultures that make our world so diverse and fascinating.

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