Combine everything in a bowl and whisk well. Alternatively, you can put everything in a jar and shake well.
Taste and adjust if needed.
Use immediately or keep in the refrigerator for up to a month.
NOTES
Optionally, you can add Dijon mustard (1 teaspoon) and honey (1 teaspoon) if you want to enrich your dressing.
This dressing can keep well inside the fridge for up to a month. But, if you see any mold forming or notice any signs of spoilage, it’s best to toss it out.
If you use herbs, garlic or shallots in your dressing, keep it for up to a week. The flavor changes as it sits, so don't keep it longer than this.