01 - In a small bowl or glass measuring cup, whisk together the lemon juice, Dijon mustard, kosher salt, and black pepper until well blended.
02 - Slowly drizzle in the olive oil while whisking constantly until the dressing is fully emulsified and creamy.
03 - If using, whisk in the honey or maple syrup, minced garlic, and fresh herbs until evenly incorporated.
04 - Taste the vinaigrette and adjust salt, pepper, or lemon juice as needed to suit your preference.
05 - Use immediately or transfer to a jar with a tight-fitting lid. Refrigerate for up to 3 days and shake well before each use.