1/2 t. salt
1/4 t. turmeric
1/2 c. water
1/4 c. vinegar
1 t. cornstarch
Grind mustard seeds in a magic bullet (with the flat blade attachment) or in a coffee grinder (be careful to clean before and after throughly!)
To the ground mustard seeds, add salt, turmeric, water and vinegar. Blend to combine. Pour into a small saucepan. Add 1 t. cornstarch to the mixture and whisk to combine. Bring dijon mustard to a boil in the saucepan. Whisk often. When it is boiling and the mustard has thickened, take off heat and let cool.
xx.
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