Making Vinaigrette from Scratch
Store-bought dressings are often stabilized with gums and heavy sugars that dull the sharpness of fresh produce. Learning to make your own allows you to adjust the bite of the vinegar or the character of the oil to suit the specific greens on your plate.
The acid matters as much as the oil
Use a neutral oil for a clean finish or a high-quality extra virgin olive oil for depth. Ensure your bowl is large enough to whisk vigorously without splashing.
- small mixing bowl
- balloon whisk
- measuring spoons
What goes in.
- 1 tbspvinegar (red wine, sherry, or apple cider)
- 1 tspdijon mustard
- 1/4 tspfine sea salt
- 3 tbspextra virgin olive oil
- to tastecracked black pepper
Stream, don't pour
Drizzle the oil into the acid base in a very thin, steady stream while whisking constantly. This mechanical action breaks the oil into microscopic droplets, suspending them in the vinegar.
The method.
Prepare the base
Combine the vinegar, mustard, salt, and pepper in the bottom of your bowl. Whisk until the salt crystals vanish.
Emulsify
Begin whisking the liquid while adding the oil drop by drop. Once the mixture starts to thicken, increase the oil flow to a slow, steady stream until fully incorporated.
Check the balance
Dip a leaf of lettuce into the dressing. If it's too sharp, whisk in another half-teaspoon of oil. If it's too oily, add a tiny splash of vinegar.
Other turns to take.
Shallot Vinaigrette
Mince one small shallot and let it macerate in the vinegar for 10 minutes before adding the mustard and oil.
Citrus Vinaigrette
Replace half the vinegar with fresh lemon or lime juice for a brighter, more aggressive finish.
When it doesn't go to plan.
Mustard acts as a bridge; it keeps the oil and acid from separating too quickly.
If your dressing breaks—meaning the oil separates—add a teaspoon of warm water and whisk vigorously to bring it back together.
Make only what you need for the meal, as fresh vinaigrettes lose their vibrancy if stored for days.
The ones that keep coming up.
Can I use a blender?
Yes, but it often makes the olive oil taste bitter by shearing the molecules too aggressively. A hand whisk is always safer for delicate oils.
Why does my dressing taste metallic?
This usually happens if you use a reactive metal bowl, like aluminum, with acidic ingredients. Stick to stainless steel, glass, or ceramic bowls.
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