Dijon Mustard (from Sara Moulton)

Name: Dijon Mustard (from Sara Moulton)
Prep time: 30 d
Cook time: 30 d
Total time: 30 d
Yield: 32
Cuisine: Global
Ingredients: 1 bay leaf; 2 teaspoons whole black peppercorns; 237 milliliters cider vinegar; 237 milliliters dry white wine; 3 Tbsps garlic , minced; 4 juniper berries, whole; 2 teaspoons kosher salt; 2 Tbsps fresh lemon juice , very cold; 177 milliliters mustard powder (hot mustard powder); 59 milliliters shallot , minced; 2 teaspoons sugar; 59 milliliters water , very cold; 118 milliliters onion , minced yellow

Need If you have kosher salt, lemon juice, onion, and a few other ingredients on hand, you can make it. Horseradish Sauce (Sara Moulton, Sara Moulton’s Make Ahead Gravy and turkey carving tips, and