Step 1

In a clean bowl, combine all of the mustard base ingredients. Stir until evenly combined.

Step 2

Choose which spices to use, either the combination for german mustard or the combination for regular mustard.

Step 3

Mix in the spices until evenly combined. For smooth mustard, add the contents to a blender or food processor and blend until smooth

Step 4

Add the mustard mixture into a sterilized, clean mason jar.

Step 5

Secure the lid and leave at room temperature for 48 hours.

Step 6

After 48 hours, stir the mustard, replace the lid, and store the jar in the fridge for 4 weeks. This is a slow cold fermentation, aka the aging process. This process will eliminate the initial bitter flavor of the mustard.

Step 7

After 4 weeks you can use the mustard on sandwiches, on burgers, in salad dressing recipes, etc.

Step 8

Store for up to 6 months in the fridge.