McDonald’s Mayonnaise (Key Ingredients, Company Makes It + Other FAQs)

Every time you eat at McDonald’s, you probably wonder what makes the food so good. You have mayonnaise and ketchup at home, and even the Big Mac sauce recipe is on the internet now.

You might wonder if the patty of other special ingredients keeps you coming back for more. But the truth is, it’s manufactured to ensure the perfect ratio.

McDonald’s mayonnaise, like any other, is a paste made of eggs, oil, and mustard. It’s gluten-free and can be eaten by vegans. And since it’s been pasteurized, people can eat it without fear of side effects. But it’s unavailable in shops, and you can only obtain it from McDonald’s.

Key ingredients of McDonald’s Mayonnaise

McDonald’s mayonnaise has a pretty typical list of ingredients:

  1. Soybean Oil
  2. Water,
  3. Egg Yolks
  4. Distilled Vinegar (Contains 2% Or Less)
  5. Salt
  6. Sugar
  7. Mustard Flour
  8. Lemon Juice Concentrate
  9. Calcium Disodium EDTA (protects flavor)

You’ll probably notice that there isn’t anything that sets McDonald’s mayonnaise apart from others. There’s no secret ingredient, and even if you try to make something similar at home, you’ll end up with plain mayonnaise.

That’s because what truly sets it apart is the ratio of ingredients. There’s a reason McDonald’s can trademark their version; they specify the portions in the recipe.

What Company Makes McDonald’s Mayonnaise?

McDonald’s gets their trademark mayonnaise from a vendor named Sealright Co., Inc., and they also make their other sauces and trademark dressings. Their mayonnaise is manufactured to their specifications and given to the seller.

The trademark means that Sealright can’t disclose the exact recipe or make it for anyone else, or they’ll have to pay the penalty according to the contract. Although Sealright is the one manufacturing it, the recipe comes from food researchers under McDonald’s itself.

Since it’s a large food retailer, McDonald’s also manufactures signature dipping sauces like BBQ, Habanero ranch, and honey mustard. These are the ones that come with meals like chicken nuggets.

Who Developed McDonald’s Mayonnaise?

Although Sealright manufactures it, the recipe was probably developed by food scientists at McDonald’s. Giant food retailers have departments dedicated to researching different ingredients and testing their ratios to obtain the perfect taste.

These food scientists are also the brains behind all McDonald’s famous dipping sauces like the BBQ or sweet and sour. They ensure that the final result appeals to most people’s palates so that it sells well.

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McDonald’s mayonnaise is recognizably different from others means that hours of research went into making sure it was different. That’s why it has that specific rich, creamy taste and smooth finish.

Is Mayonnaise at McDonald’s Free of Cost?

There is no set price for mayonnaise because it is not an item they sell. McDonald’s does not offer mayonnaise inside its restaurant. Only the staff always keeps the mayonnaise in the kitchen zone to use it on their burgers or other meals.

But if you like the mayonnaise, you can request an extra tiny cup, and they’ll give it to you without any additional charge. Unlike dipping sauces, you won’t have to pay for extras, but there’s a limit to how much they’ll give you.

It also depends on the restaurant you’re buying from, and some servers might feel they have to give you the pre-packed sauces. Or, if you have a large order, they’ll probably be more willing to comply with extra demands than if you’d only ordered a few chicken nuggets. It also depends on your server; some might not give you items not listed on the menu.

What is the Calories Ratio of McDonald’s Mayonnaise?

Each packet of McDonald’s mayonnaise contains 90 calories per serving (around 13g). 10% of these calories come from fat, 0% from carbohydrates, and 0% from protein.

Here’s the detailed nutritional information:

  • Saturated Fat: 1.5g (8 % DV)
  • Dietary Fiber: 0g (0 % DV)
  • Calcium: 0mg (0 % DV)
  • Total Fat: 10g (13 % DV)
  • Total Sugars: 0g
  • Iron: 0mg (0 % DV)
  • Cholesterol: 10mg (3 % DV)
  • Vitamin D: 0 mcg (0 % DV)
  • Potassium: 0mg (0 % DV)
  • Sodium: 60mg (3 % DV)

The nutrition division also shows that it’s a good sauce if you’re trying a keto diet because of the lack of carbs. Though it’s better if you make it at home, not everyone has that kind of time.

Like almost all fast food, it’s better to forgo condiments entirely if you’re trying to watch your weight. You can make salad dressings with less fat at home, so avoid getting mayonnaise with your orders.

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Does McDonald’s Mayonnaise Contain Eggs?

While they don’t use egg white in the production of McDonald’s mayonnaise, it does contain egg yolks. This fact means that the mayonnaise is also vegan.

And just in case you’re worried, the recipe doesn’t have any raw eggs. That’s excellent news if you have reservations about consuming egg products.

If you still feel uncomfortable or are allergic, you can request that they prepare your dish without eggs (mayonnaises) or other animal products at McDonald’s. Most sauces also list the allergens on the packet so people can avoid them if needed.

Why does McDonald’s not sell mayonnaise?

McDonald’s claims this is due to a lack of consumer demand for mayonnaise. According to McDonald’s, not enough people want mayonnaise for them to start selling it.

According to a spokeswoman, “What we offer in our restaurants is based on customer demand.” The Indy 100 said that she told Cosmopolitan that they didn’t have any plans to start selling it in stores.

Large-scale food retailers like McDonald’s must turn a profit. There isn’t enough demand for them to start offering it in stores. On the other hand, they sold their Big Mac, McChicken, and Filet-O-Fish sauces in bottled form.


Is Mayo Available at Stores?

No, it’s not available at stores. Consumers can only get mayonnaise from McDonald’s directly, and how much they’ll get is also limited.

There’s no possibility of it being available in the bottled form; there are too many famous mayonnaise sellers for McDonald’s to get a foothold in the market with no demand.

Does McDonald’s Sell Packets of Mayonnaise?

McDonald’s does not sell mayonnaise packets inside their restaurants as there are very few orders for them by customers. However, you can ask for some with your meal.

Although the special mayonnaise contributes to the overall taste, it’s not different enough for people to try to figure out its recipes, like the famous BBQ or Big Mac sauces.

IT’s still an essential part of McDonald’s meals, and they also use tomato mayonnaise in their burgers to get the perfect orange sauce.

Is McDonald’s Mayonnaise the Same as the McChicken Sauce?

Not quite, the McChicken sauce uses mayonnaise as a base, but it also has mustard in it. The McChicken sauce also has a few thickeners like xanthan gum which puts it decidedly out of the condiment category.

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Most famous McDonald’s sauces use common condiments as the base; the Big Mac sauce also contains mayonnaise and ketchup.

Is McDonald’s Mayonnaise Dairy-free?

McDonald’s mayonnaise is a perfect option if you need a sauce for your burgers and chicken sandwiches, as they are dairy-free. It omits egg whites, so it’s also vegan.

McDonald’s food tends to be careful to make it available to a wide range of people since there are so many locations worldwide.

Is McDonald’s Mayo Gluten-free?

Yes, the mayonnaise is gluten-free. Despite not being the fast-food chain’s main selling point, McDonald’s has a few gluten-free items. And one of these is mayonnaise, which they listed in the menu’s gluten-free condiments section.

Still, there aren’t many options if you want an entirely gluten-free meal from the franchise. There’re a few options like the Artisan Grilled Chicken sandwich, yogurt parfaits, Canadian bacon, scrambled eggs, and some salads.

Is Mayonnaise Safe to Eat During Pregnancy?

Yes, the mayonnaise used in the burgers and sandwiches is manufactured with pasteurized ingredients, making it safe to consume during pregnancy.

Worrying about the slightest foods during pregnancy is easy, even if you’re craving fast food. But generally, the meals at McDonald’s are prepared carefully, and you’ll be fine if you have some from time to time.

Is McDonald’s Mayo Keto-friendly?

Yes, McDonald’s mayonnaise is keto-friendly. McDonald’s offers low-carb options if you’re trying to follow a keto diet, so it’s best to avoid foods like French fries or ketchup.

Mayonnaise is a keto McDonald’s sauce to order as it contains 0g net carbs and 0g sugar. If not, you can also get the mustard with your order. Other than that, the spicy buffalo and creamy ranch only have 1g of net carbs, so you can also add them to your sandwich.

McDonald’s mayonnaise is a branded item, so it’s unavailable in stores. Consumers can only get it from restaurants directly. Though it’s not the hottest McDonald’s item on the market, it’s an important part of the brand’s trademark flavor, and the burgers wouldn’t be the same without it.

We hope this answers all your queries about McDonald’s mayonnaise!