Combine the lemon juice, Dijon mustard, and minced garlic in a medium bowl. Whisk until smooth.

While whisking constantly, slowly drizzle in the olive oil. Keep whisking until the mixture becomes smooth and slightly thickened.

Stir in the honey or maple syrup if you want a touch of sweetness.

Taste and season with salt and freshly ground black pepper. Add more lemon if you prefer brighter acidity.

Fold in chopped fresh herbs if using.

Use immediately: drizzle over salads, spoon onto grilled vegetables, or pour a little over cooked fish.

Store leftovers in a sealed container in the refrigerator for up to one week. Shake or whisk again before using, as separation is normal.