Inland Empire Dijon Mustard Kit

All the spices you need to make homemade Dijon mustard--a notch above anything you can buy already made. Just add 1/4 cup vinegar, 1/4 cup water, and 1 Tbsp minced white onion, soak overnight, and whizz in your food processor. Enjoy on your brats and sandwiches, use in your recipes!