A bowl of mustard sauce with dry mustard and maple syrup in. the background.

The Most Delicious Mustard Sauce Ever

This is the most delicious Mustard Sauce you’ll ever have in your life. It’s creamy with a little kick, slightly sweet to mellow out the spice, and good on everything. I mean everything!
Course Condiment, Sauce
Keyword Condiment, Mustard, Mustard Sauce
Prep Time 5 minutes
Cook Time 5 minutes
Servings 1 cup
Author Natalie



  • Add all the ingredients in a small saucepan over medium high heat and whisk them until smooth.
  • Bring to a boil, whisking continuously for 1 minute. Remove from heat and transfer to a small bowl.
  • Cover with plastic wrap, pressing down on the mustard. Let cool. This keeps in the fridge for a few weeks. You can pour this on anything and you’ll want to because it’s incredibly good.