Add all ingredients to a jar with a tight-fitting lid. Close lid and shake vigorously for 30 seconds until emulsified and creamy.Alternatively: Add all ingredients to a small bowl and whisk for 1 minute until smooth and thickened.
Taste and adjust seasoning. Add more salt for savory depth, vinegar for brightness, or maple syrup for balance.
Use immediately or refrigerate in a sealed jar.
Notes
This dressing is incredibly versatile:
Add 2 tablespoons grated Parmesan for umami depth
Stir in 1 tablespoon chopped fresh herbs (basil, parsley, dill, or thyme)
Use shallots instead of garlic for milder onion flavor
Add ½ teaspoon dried oregano or Italian seasoning
You can store this in the fridge for up to a week. Depending on the quality of the olive oil, it might harden - just leave it on the counter for thirty minutes before you need to use it to let it get back to a dressing state!