2-Minute Dijonnaise (Creamy Mustard Aioli Sauce)
Dijonnaise is a creamy mustard aioli made in 2 minutes with just mayo, Dijon mustard, and garlic. This tangy sauce works as a burger topping, fry dip, or sandwich spread.
Dijonnaise is a creamy mustard aioli made in 2 minutes with just mayo, Dijon mustard, and garlic. This tangy sauce works as a burger topping, fry dip, or sandwich spread.

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Combine all listed ingredients in a small bowl or jar. Season with a pinch of kosher salt and ground black pepper as desired. Taste and adjust seasoning as needed.
Enjoy your dijonnaise immediately. My personal favorite pairing is drizzling dijonnaise over a grilled beer brat or using it as a quick burger sauce. It’s also a great dipping sauce for fries or roasted vegetables. Enjoy!
Store dijonnaise in an airtight container in the refrigerator for up to 5 days. Stir before use if any separation occurs.
Yes, dijonnaise keeps refrigerated in an airtight container for up to 5 days. Stir before serving if any separation occurs.
Dijonnaise is a Dijon mustard-based aioli, while traditional aioli relies on garlic as the main flavoring. Both are creamy emulsified sauces.
Yellow mustard works but will be milder; whole-grain mustard adds texture. Avoid spicy brown mustard unless you prefer heat.
Use dairy-free mayo in place of regular mayo. The sauce will have the same texture and flavor.
Start with a fresh bowl, add 1 tablespoon mayo, then slowly whisk in the broken sauce to re-emulsify.