Most store-bought dressings are filled with sugar, sodium, and preservatives. Try making your own simple dressing with just a few ingredients you can find in your cupboard.
Add all ingredients in a jar with tight-fitting lid (like a Mason jar). Secure the lid and shake to combine.
Dressing will keep in the fridge for 4-5 days. The olive oil may separate and solidify in the fridge, so you should allow it to come to room temperature 10-15 minutes before you're ready to eat. Shake before using.