On the jar: Sweet-Onion Citron
blend · vinaigrette
★ STARRED KITCHENPrep 10 minLemon Vinaigrette
Independent adaptation of a publicly published Grégory Marchand recipe. Not affiliated with, sponsored by, or endorsed by Grégory Marchand.
Lemon and slow-sweet onion for bitter greens and crudités.
Ratio
Ingredients
- Onion — 800 g
- Butter — 100 g
- Citrus Oil — 125 g
- Sunflower Oil — 135.87 ml
- Olive Oil — 71.43 ml
- Lemon Juice — 291.26 ml
- White Wine Vinegar — 49.5 ml
- Honey — 60 ml
- Salt — fine, to taste
Method
- This sauce needs a blender — the jar is for storing it, not making it.
- Combine measured ingredients and blend until smooth.
- Taste and adjust salt and acid.
Provenance
Nantes-born chef who cooked in London and New York kitchens before opening Frenchie in Paris, which holds a Michelin star.
More from this kitchenFAQ
Can this go in a shake jar?
No — this one needs a blender or stove, so make it from this page. Jars only carry pour-and-shake sauces.
What do the quantities mean?
Amounts in the ingredient list are from the published source, converted to ml and grams where the ingredient allows. On a jar, every sauce scales to the same fill height.
Where did this recipe come from?
Adapted from Frenchie (Éditions Alain Ducasse) via Académie du Goût (published as “Lemon Vinaigrette”). Full citation lives in Provenance.