Roquefort Vinaigrette
Serves 150 Prep 10 min Total 10 min

Roquefort Vinaigrette

A Roquefort vinaigrette: crumbled blue cheese whisked into olive oil, walnut oil, sherry vinegar and a touch of Dijon.

Serves 150 Prep 10 minutes Units Rate

Overview

Roquefort vinaigrette showcases how blue cheese can anchor a dressing with umami depth and complexity. The combination of walnut oil (bringing subtle earthiness), tarragon vinegar (adding herbal notes), and Worcestershire sauce (contributing fermented depth) creates a winter dressing of considerable character. This is not a delicate vinaigrette for tender greens but rather an assertive accompaniment for robust lettuces and bitter vegetables that match its personality.

Ingredients

Oils & Acid

  • 3 tablespoons walnut oil
  • 3 tablespoons sunflower oil
  • 2 tablespoons tarragon vinegar

Cheese & Seasonings

  • 50 grams Roquefort cheese (crumbled)
  • 1 teaspoon fresh tarragon leaves (snipped) or ½ teaspoon dried
  • 2-3 dashes Worcestershire sauce (to taste)
  • Fine sea salt and freshly ground black pepper (to taste)

Method

Stage 1 - Combine Vinegar & Tarragon

  1. Pour 2 tablespoons tarragon vinegar into a small bowl.
  2. Add 1 teaspoon fresh tarragon leaves (snipped) or ½ teaspoon dried.
  3. Allow to infuse for 2-3 minutes to develop tarragon character.

Stage 2 - Combine Oils

  1. Add 3 tablespoons walnut oil and 3 tablespoons sunflower oil to the vinegar mixture.
  2. Whisk vigorously for 1-2 minutes to emulsify slightly.
  3. The oils will begin to incorporate with the acidic vinegar.

Stage 3 - Add Roquefort

  1. Add 50 grams crumbled Roquefort cheese to the oil-vinegar mixture.
  2. Whisk thoroughly, breaking up the cheese crumbles as you whisk.
  3. The cheese will partially dissolve, creating a creamy texture, while some crumbles may remain visible.
  4. Continue whisking for 1-2 minutes until well combined.

Stage 4 - Season & Taste

  1. Add 2-3 dashes Worcestershire sauce; whisk to combine.
  2. Add pinch of fine sea salt and pinch of freshly ground black pepper.
  3. Whisk once more.
  4. Taste on a piece of bitter green or cooked bean.
  5. The dressing should taste assertively of blue cheese with herbal notes from tarragon and subtle fermented depth from Worcestershire.
  6. Adjust Worcestershire, salt, or pepper as desired.

Notes

  • Walnut Oil Essential: This nutty oil pairs beautifully with blue cheese; don't substitute without consideration.
  • Roquefort Character: This is a pungent, assertive cheese; milder blue cheeses (Gorgonzola) will create different character.
  • Tarragon Vinegar Herbal: The herbal notes complement the cheese; regular wine vinegar is a poor substitute.
  • Worcestershire Subtle: Just a few dashes add fermented depth without announcing themselves; adjust carefully.
  • Emulsification Incomplete: Unlike basic vinaigrettes, this won't fully emulsify due to cheese content; some separation is normal.
  • Robust Greens Only: This dressing will overwhelm delicate lettuces; use with sturdy, bitter greens.

Variations

Without Worcestershire: Omit for cleaner blue cheese flavor. Extra Tarragon: Add ½ teaspoon additional tarragon for herbaceous emphasis. Milder Cheese: Replace Roquefort with Gorgonzola for slightly less assertive character. With Candied Walnuts: Serve alongside candied walnuts for sweetness balance. Extra Tangy: Add 1 additional tablespoon tarragon vinegar for more acidity.

Serving

Use with: Bitter winter lettuces (radicchio, endive, frisée), warm French beans, watercress, grilled vegetables, roasted beets Dressing ratio: 2-3 tablespoons per serving Temperature: Room temperature Timing: Dress just before serving to prevent lettuces wilting

Storage

  • Refrigerate in sealed glass jar for up to 3-4 days
  • Dressing will separate and cheese may settle; shake or whisk before serving
  • Best consumed within 1-2 days for maximum cheese character
  • Do not freeze; separation becomes permanent
  • Fresher is better; flavor clarity decreases after 3-4 days

This bold, distinctive dressing combines pungent blue cheese with the subtle nuttiness of walnut oil. It's particularly good with bitter winter leaves or crisply cooked warm French beans where its assertive character finds perfect balance.

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