01 - In a small bowl or jar, whisk together the lemon juice, honey, Dijon mustard, salt, pepper, and (if using) lemon zest and garlic until well combined.
02 - Slowly drizzle in the olive oil while whisking constantly, until the vinaigrette is emulsified and smooth.
03 - Taste and adjust seasoning if needed.
04 - Use immediately or store in an airtight container in the refrigerator for up to 1 week. Shake or whisk before using.