This Homemade Lemon Basil Vinaigrette is a fresh, vibrant dressing made with basil, lemon juice, olive oil, garlic, Dijon mustard, honey, and Parmesan cheese. Ready in just 5 minutes, it's perfect for green salads, pasta salads, grilled vegetables, chicken, seafood, and grain bowls. The dressing is creamy, tangy, and packed with fresh herb flavor.
Add the basil, olive oil, lemon juice, lemon zest, Dijon mustard, honey, garlic, Parmesan cheese, salt, and black pepper to a blender or food processor.
Blend for 45-60 seconds until the dressing is completely smooth and creamy.
Taste the vinaigrette and adjust the seasoning with additional salt or pepper if needed.
If the dressing is thicker than desired, blend in 1-2 tablespoons of water until it reaches your preferred consistency.
Pour into a glass jar or serving pitcher.
Serve immediately or refrigerate until ready to use. Shake well before serving.