This question has options. How would someone go about accomplishing this goal?
how to make mustard, herb and spice seasoning.

Choose from:
[a]. Combine all of the ingredients together in a spice grinder, with a few coffee beans. Pour into a suitable shaking container, such as a cleaned herb jar or similar.
[b]. Combine all of the ingredients together in a mixing bowl. Pour into a suitable shaking container, such as a cleaned herb jar or similar.
[b].