Step 1

Zest the orange. In a medium bowl, mix the orange juice, orange zest, lemon juice, mustard, maple syrup, salt and a grind of fresh black pepper.

Step 2

Gradually whisk in the olive oil 1 tablespoon at a time (8 tablespoons total), until creamy and emulsified. If desired, season with additional salt. Store refrigerated for up to 1 week; bring to room temperature prior to serving.