Dijon Mustard
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Dijon Mustard: what every chef needs to know
Few ingredients rival Dijon Mustard when it comes to being a sharp mustard prepared from brown and black mustard seeds combined with wine or wine vinegar (verjuice). Despite the name, the vast majority of Dijon mustard is now produced from Canadian mustard seeds. The flavour is sharp, direct and pure — quite different from mild sweet Dutch mustard. In classic French cuisine, mustard functions as an emulsifier in vinaigrettes, as a marinade for meat and as a finisher for sauces. One tablespoon in a vinaigrette gives structure and binding without dominating the flavour. Mustard contains sinigrin which, when cells are damaged, is converted to allyl isothiocyanate: the pungency that is released only after mixing and in an acid environment.
Dijon Mustard: preparation techniques
Exact temperatures and times for HACCP compliance. Core temperature is leading for poultry and pork.
1 tsp mustard + vinegar whisked together, than add oil gradually: the mustard emulsifies the vinaigrette.
Do not cook mustard: the sharpness disappears and a bitter character develops.
Mix mustard with honey, thyme and olive oil: ideal for lamb and chicken.
Dijon Mustard: HACCP storage and food safety
Based on Codex Alimentarius (WHO/FAO) and EU Regulation 852/2004. Consult your national authority (NVWA/FDA/FSANZ) for applicable local standards.
Dijon Mustard: global seasonal overview
Availability per climate zone — Northern Europe, Mediterranean and warm climate. Relevant for purchasing planning and international menus.
Available year-round. No seasonal effect on quality.
Dijon Mustard: EU-14 allergen information
Full overview compliant with EU Regulation 1169/2011 (Annex II). Raw material information — always verify with your supplier for processed products and possible traces.
Raw material information (unprocessed product). Processed products may contain traces. EU Regulation 1169/2011 Annex II.
Frequently asked questions about Dijon Mustard
Why should you not boil mustard in a sauce?
At temperatures above 80°C (176°F), the isothiocyanates responsible for the pungency are broken down. The sauce becomes bitter from oxidation of the mustard seeds and loses its characteristic sharp note. Always add mustard last, just off the heat, and heat for a maximum of 1–2 minutes on low heat.
What is the difference between Dijon mustard and regular mustard?
Dijon mustard uses brown or black mustard seeds and wine vinegar (or verjuice), making it sharper and purer in flavour. Regular table mustard (English/American yellow) uses yellow mustard seeds with more sugar and vinegar: milder, sweeter, less complex. In the professional kitchen, Dijon mustard is the standard for sauces and emulsions; whole-grain moutarde à l'ancienne for texture and presentation.
At what temperature should you store Dijon Mustard?
Store Dijon Mustard at Room temperature unopened | 0-4°C opened, compliant with EU Regulation 852/2004 and Codex Alimentarius guidelines.
How do you prepare Dijon Mustard professionally?
The primary professional technique for Dijon Mustard is vinaigrette emulsion at Room temperature for 1-2 minutes. Always verify core temperature with a calibrated probe thermometer.
Does Dijon Mustard contain allergens?
Dijon Mustard contains: Mustard. Declaration required under EU Regulation 1169/2011 Annex II.
When is Dijon Mustard in season?
Dijon Mustard is in season in Northern Europe during Jan, Feb, Mar, Apr, May, Jun. Availability varies by climate zone and import market.
Legal disclaimer: For informational purposes only
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Informational character
The information on this page has been compiled exclusively as reference material for professional kitchen staff. KitchenNmbrs does not provide legal, medical or commercial advice. Data on preparation techniques, storage temperatures, HACCP guidelines and allergens is based on publicly available professional sources and applies to the raw ingredient in its unmodified state.
Your responsibility as operator (FBO)
Under EU Regulation 1169/2011 (Food Information Regulation) and EU Regulation 852/2004 (HACCP Hygiene Regulation), the Food Business Operator (FBO) is solely and exclusively responsible for:
- Providing accurate, up-to-date and complete allergen information to the end consumer;
- Determining allergens in the finished product based on current supplier documentation;
- Maintaining and documenting a demonstrable HACCP management system;
- Controlling cross-contamination risks within their own production environment;
- Compliance with local food safety authority requirements.
Allergen information: Limitations
The allergen information on this page relates to the ingredient as such. The actual allergen composition of your purchase may differ due to:
- Varying suppliers, production facilities or growing regions;
- Cross-contact during production, transport or storage ("may contain");
- Changed product formulations not yet reflected in public sources;
- Processing or preparation in your own kitchen that introduces new allergens.
Always verify allergens against the current specification sheets (spec sheets) from your supplier. Orally or informally provided allergen information is not legally valid under EU Reg. 1169/2011.
Milk allergen and lactose intolerance
The EU-14 allergen "Milk (including lactose)" covers two distinct conditions, both of which require declaration: (1) cow's milk allergy, an immunological reaction to milk proteins (casein, whey), and (2) lactose intolerance, an enzymatic deficiency (lactase) preventing digestion of milk sugar. Both groups must be informed separately on the menu. Lactose-free is not the same as milk-protein-free: a guest with cow's milk allergy may still react to lactose-free products.
Limitation of liability
KitchenNmbrs B.V. excludes all liability for direct or indirect damages arising from:
- Use of the information on this page as the basis for commercial or operational decisions;
- Allergic reactions, food poisoning or other health incidents involving guests or staff;
- Inaccuracies resulting from changed product compositions by third parties (suppliers);
- Non-compliance with food safety laws and regulations.
All information is subject to the KitchenNmbrs Terms and Conditions.
Official sources and authorities
Legal basis: EU Reg. 1169/2011 Annex II (EU-14 allergens) · EU Reg. 852/2004 (HACCP) · Local food information legislation as applicable
