01 - In a small bowl or jar, whisk together the lemon juice, Dijon mustard, honey or maple syrup, minced garlic, salt, and black pepper until well blended.
02 - Slowly drizzle in the olive oil while whisking vigorously, until the dressing is emulsified and slightly thickened.
03 - Stir in the lemon zest if using.
04 - Taste and adjust seasoning if needed.
05 - Use immediately or refrigerate in a sealed container for up to 1 week. Shake or whisk before each use.