McDonald's Breakfast Sauce Recipe (Famous Bagel Sauce Copycat)

This McDonald's breakfast sauce recipe is a creamy, tangy copycat version of the famous sauce that used to be served on McDonald's breakfast bagels. If you’ve ever had the Bacon Egg and Cheese Bagel from McDonald's, you know the sauce was what made the sandwich unforgettable.

This homemade version recreates the same rich and slightly zesty flavor using simple ingredients like mayonnaise, mustard, lemon juice, and spices. It only takes a few minutes to mix together and tastes incredibly close to the original.

Spread it on breakfast sandwiches, bagels, burritos, or use it as a dip for hash browns to bring back that classic McDonald's breakfast flavor.

What Is McDonald's Breakfast Sauce?

McDonald's breakfast sauce is the creamy sauce that was served on the chain’s famous breakfast bagels. It has a smooth texture with a tangy and slightly savory flavor that perfectly complements eggs, sausage, bacon, and cheese.

The sauce is made with a base of mayonnaise combined with mustard, lemon juice, and seasonings. While McDonald's eventually removed breakfast bagels from many locations, the sauce remains a fan favorite that many people still try to recreate at home.

This copycat recipe delivers that same creamy, tangy flavor using simple pantry ingredients.

Why You'll Love This Recipe

There are so many reasons to make this homemade McDonald's breakfast sauce.

• It tastes just like the original. The combination of mayonnaise, mustard, lemon juice, and spices creates a flavor that closely resembles the sauce used on McDonald's breakfast bagels.
• It takes less than five minutes to make. Simply mix the ingredients together and refrigerate.
• It works on more than just breakfast sandwiches. This sauce is delicious on bagels, breakfast burritos, burgers, and even as a dipping sauce for hash browns or fries.
• You can make it ahead of time. The flavor actually gets better after chilling for a few hours.

Ingredients for Copycat McDonald's Breakfast Sauce Recipe

Scroll down to the recipe card for exact measurements.

• Mayonnaise - This creates the creamy base for the sauce.
• Yellow Mustard - Adds tanginess and depth of flavor. You can substitute Dijon mustard if you'd like.
• Steak Sauce - Provides a slightly savory and smoky flavor that helps mimic the original sauce.
• Lemon Juice - Adds brightness and balances the richness of the mayonnaise.
• Dried Dill Weed - Adds a subtle herb flavor that gives the sauce its distinctive taste.
• Salt and Black Pepper - Enhance the overall flavor of this great sauce.

How to Make McDonald's Breakfast Sauce

Making this sauce at home is incredibly simple.

1. In a medium bowl, combine the mayonnaise, mustard, steak sauce, lemon juice, dill, salt, and pepper.
2. Whisk everything together until smooth and fully combined.

3. Transfer the sauce to an airtight container.
4. Refrigerate for at least 4 hours before serving so the flavors can fully develop.

Once chilled, the sauce is ready to spread on breakfast sandwiches, bagels, or serve alongside hash browns.

What Does McDonald's Breakfast Sauce Taste Like?

McDonald's breakfast sauce has a creamy, tangy flavor with a slight savory finish. The mayonnaise creates a rich base while the mustard and lemon juice add brightness and acidity.

The addition of steak sauce and dill adds depth, giving the sauce a unique flavor that pairs perfectly with breakfast favorites like eggs, sausage, bacon, and toasted bagels.

It’s similar to a cross between a sandwich spread and a mild aioli.

What Was the Sauce on McDonald's Breakfast Bagels?

The sauce used on McDonald's breakfast bagels was their signature breakfast sauce. It was a creamy mixture of mayonnaise, mustard, lemon juice, and spices that added a tangy and savory flavor to the sandwiches.

This sauce helped balance the richness of the eggs, cheese, and sausage or bacon on the bagel sandwiches, making it one of the most memorable parts of the menu item.

Even though many McDonald's locations discontinued the breakfast bagels, fans still recreate the sauce at home to enjoy the same flavor.

What to Serve With McDonald's Breakfast Sauce

This once popular menu item is incredibly versatile and works with many breakfast foods.

Try serving it with:

• your favorite breakfast sandwich
• sausage or bacon bagels
• breakfast burritos
• scrambled eggs
• hash browns
• breakfast potatoes

McDonald's breakfast sauce recipe tastes great also as a dipping sauce for French fries or as a spread for burgers and sandwiches.

Expert Tip

For the best flavor, let the sauce chill in the refrigerator for at least 4 hours before serving. This allows the mustard, lemon juice, and spices to fully blend with the mayonnaise and creates a smoother, more balanced sauce.

Frequently Asked Questions

Can I make this sauce ahead of time?

Yes. This sauce can be made up to one week in advance and stored in an airtight container in the refrigerator.

Can I freeze McDonald's breakfast sauce?

Freezing is not recommended because mayonnaise-based sauces can separate after thawing. Storing in the fridge is best.

Can I make this homemade sauce vegan?

Yes. Simply substitute the mayonnaise with a vegan mayonnaise to create a dairy-free and egg-free version.

Why did McDonald's discontinue breakfast bagels?

McDonald's simplified their breakfast menu during the pandemic and removed several items, including breakfast bagels. While some locations have brought them back, many fans still recreate the famous breakfast sauce at home.