How to Make Homemade Mustard
- Soak mustard seeds in vinegar and water at room temp 2 days/ (If seeds are not submerged, add just enough additional water to cover)
- Puree mixture in a food processor with sugar and 1 1/2 tsp salt until almost smooth, about 2 minutes. Thin to desired consistency with additional water and season with salt.
- Mustard keeps,chilled, for a month