Basic Mustard

After making the pretzels it seemed like mustard was the next logical step. I quickly discovered that it is incredibly easy to make a basic mustard - just mustard powder and water could do the trick - so here is what I tried 

I combined the dry ingredients

6 tablespoons mustard seeds that I ground with a mortar and pestle but could have done in a spice grinder, until they were in various stages of crushed, not totally powder

1/2 cup mustard powder

2 teaspoons salt

and the separately the wet ingredients

3 Tablespoons vinegar

1/2 cup white wine (water would also work)

Then I whisked the wet ingredients into the dry ingredients until evenly mixed

Then the mixture (which is about a cup worth) went into a glass jar and into the fridge to sit for at least  12 hours before testing.