Green mustard with tarragon, Orsio 310g jar, Fallot

Fallot tarragon green mustard, Orsio jar 310 g. Our Paris store keeps this in permanent stock — it has been a house staple since 1951. Same green tarragon mustard recipe (0.9% tarragon) as the 21 cl version, presented in a 310 g Orsio jar — made with patent blue V colorant instead of brilliant blue FCF.

Ingredients: Water, mustard seeds, vinegar, salt, flavorings, tarragon leaves (0.9%), antioxidant: potassium disulfite, natural tarragon flavor, acidifier: citric acid, sugar, spices, colorant: patent blue V. Orsio jar format, 310 g, €5.70 — available for in-store pickup in Paris or shipped anywhere in France.

Why this product at G. Detou

Based in Beaune at the heart of the Burgundian wine country, the Fallot mustard mill — founded in 1840 by Léon Bouley and taken over in 1928 by Edmond Fallot — proudly claims five generations of mustard makers. Stone grinding wheels still turn in the Beaune workshop, which explains the longer-lasting heat compared to mustards processed at high speed.

The chemistry of mustard comes down to one key molecule: allyl isothiocyanate, released during the wet milling of Sinapis seeds. This is what delivers that characteristic nasal heat — and what gradually dissipates after a jar is opened, evaporating through the headspace and with each subsequent opening. The Orsio jar is a design-forward format found primarily in restaurant kitchens and fine food shops.

Fallot is one of the cornerstone brands in our condiments section — we keep it in near-permanent stock because customers who buy one jar come back for more, which validates our decision to carry it. Repeat purchase is one of the best quality indicators for a neighborhood specialty grocer. The Orsio jar is a larger, design-oriented format intended for tableside service in restaurants or for heavy home users. Same recipe, with one minor difference in colorant.

The vinegar used by Fallot is primarily alcohol or wine vinegar depending on the recipe — for IGP-certified recipes, the vinegar is also sourced in France. This consistency in sourcing is what sets traditional producers apart from globalized manufacturing.

Serving suggestions

For a family meal featuring roast chicken with tarragon mustard, the 310 g Orsio jar means you won't run out mid-cook.

For a quick béarnaise sauce served tableside at a restaurant, the wider Orsio jar allows direct spoon-service without decanting.

For a spring brunch with scrambled eggs and smoked salmon, add a touch of green mustard — a classic pairing with tarragon as an aromatic herb.

Same uses as the 21 cl version — poultry, fish, quick béarnaise. The 310 g format suits weekly rather than occasional use.

For pairing: opt for dishes alongside a Bourgogne Aligoté — a regional match that echoes the mustard's origins. Alternatively, a dry Alsatian Riesling works beautifully.

A tip for the empty jar: don't toss it right away. Once rinsed, it makes a perfectly good container for homemade jam, spices, or seeds — Fallot jars are standard recyclable glass.

For more adventurous uses: this mustard works wonderfully in a savory ice cream (explored in haute cuisine), in a churned herb butter, in a cream sauce for pommes dauphines, or in a grated cheese sauce with a splash of dark ale.

A note on value: at the Orsio 310 g format, this jar works out to roughly €18.39/kg — a fair price point for a traditional French mustard when measured against mass-produced alternatives that compete on price but fall short on flavor.

One fact often overlooked: mustard is one of the allergens officially listed under European regulation INCO 1169/2011. Its declaration is mandatory in foodservice and food manufacturing — it must be clearly indicated on menus and labels whenever the condiment is present in a dish.

For everyday use, measure out a teaspoon for a vinaigrette (two servings) or a tablespoon for a marinade or sauce (four servings). Beyond that, it tends to overpower.

Delivery and store

Available for in-store pickup at our Paris location (58 rue Tiquetonne, Étienne Marcel metro station, 2nd arrondissement) or shipped anywhere in France. Refrigerate after opening.

For professional orders (restaurants, caterers, retailers), we offer volume-based pricing and a dedicated account manager. Contact the store to open a trade account and access rates tailored to your business — G. Detou has long served a wide range of food professionals in the neighborhood, from Michelin-starred chefs to local caterers.

Frequently asked questions

What is the difference between brilliant blue FCF and patent blue V?

Brilliant blue FCF (E133) and patent blue V (E131) are both approved synthetic colorants. Patent blue V produces a slightly greener hue. There is no difference in taste.

Why the Orsio format?

It is a wider, design-forward jar that makes tableside service easier in restaurants. Designed more for foodservice than for home kitchen use.

Is the recipe the same as the 21 cl version?

Yes — identical composition; only the colorant shade differs. The flavor is exactly the same.

Is it truly artisan-made?

Absolutely — Fallot is an independent, family-owned French mustard mill that has produced in Beaune using the traditional Burgundian method for generations.

How long does it keep after opening?

Four to six months refrigerated. As with all mustard jars, the tarragon aroma gently fades once opened.