Description
A james martin recipe. Perfect for the ultimate steak and onion sandwich! The cooking time is the time taken for the mustard to thicken. Enjoy!
Ingredients
- White Mustard Seeds
- Black Mustard Seeds
- Soft Brown Sugar
- Ground Allspice
- Ground Cinnamon
- Coarse Salt
- Black Peppercorns
- Paprika
- Turmeric
- Red Wine Vinegar
- Guinness Stout
Instructions
- Place all of the dry ingredients into a food processor and blend until the seeds are roughly crushed
- With the motor still running, gradually add the vinegar and blend until well mixed
- Add the beer and blend briefly
- Transfer the mustard to a bowl and leave to stand for one hour to thicken, then transfer to sterilised dry jars
- Cover the surface of each with a disc of waxed paper, waxed side down, and leave until cold
- Top the cold jars with airtight lids, label and store in a cool dark place
- The mustard should keep for 3-6 months
- For vegetarian use a vegetarian dark beer