Step 1: Prepare the Lemon Juice
Squeeze fresh lemons to extract 1/4 cup of juice. Strain out any seeds or pulp for a smooth dressing.

Step 2: Combine Ingredients
In a mixing bowl, add the lemon juice, Dijon mustard, honey, and minced garlic (if using). Whisk until well combined.

Step 3: Emulsify with Olive Oil
Slowly drizzle in the olive oil while continuously whisking. This helps create a smooth, emulsified dressing.

Step 4: Season to Taste
Add salt and freshly ground black pepper to taste. Adjust the sweetness or tanginess by adding more honey or lemon juice if needed.

Step 5: Store or Serve
Transfer the vinaigrette to a jar or bottle with a tight-fitting lid. Shake well before serving.