Coarse Grain Mustard - cooking recipe

Ingredients

1 3/4 cups white wine vinegar
2 small onions, sliced
8 sprigs fresh tarragon
1/2 cup water
4 ounces white mustard seeds
3 tablespoons ground mustard powder
1 teaspoon black pepper
2 teaspoons soy sauce
1 tablespoon honey
1 teaspoon turmeric

Preparation

combine vinegar onions, and tarragon in a deep bowl.
boil water, and add to bowl.
let this marinate for 3 hours.
strain into a saucepan.
grind mustard seeds with a mortar and pestle or in a processor.
add ground mustard and remaining ingredients to saucepan.
bring to a boil and simmer for 5 minutes.
taste and add some water to tame the heat, if necessary.
pour into a sterile jar, seal, and store up to 1 month.
let it sit for 1 day before using.