Mustard Seed Black (Whole)


$ 3.00

Brown mustard seed (Brassica nigra) are hotter and more pungent than yellow mustard seeds. You can find them in African and Indian cuisines. 

Details: Certified organic and sustainably harvested. Origin Canada. 

Zero-waste Spice Refills:
  • Small Refill: fits our small jars, compostable packaging (1.4 oz net weight)
  • Large Refill: fits our large jars, compostable packaging (3.3 oz net weight)

Refill packaging is compostable and not meant for long-term storage. Read about our zero-waste packaging here.

Reusable Glass Magnetic Jars:
  • Small Jar: shy 1/4 cup volume (1.4 oz net weight)
  • Large Jar: 1/2 cup volume (3.3 oz net weight)

New to Gneiss Spice? Check out our FAQs videos.  Buying a dozen or more jars? Purchase a boxed custom kit and save at least 10%.