For a smoother sauce, sift the mustard powder and flour before combining. Adjust the amount of sugar and vinegar to suit your preferred level of sweetness and tang. If the sauce becomes too thick, whisk in a tablespoon of cream or water to thin it out. This sauce can be made ahead of time and reheated gently over simmering water. Whisk frequently to prevent separation.
Winfield Buckridge
Mar 18, 2025So easy to make and tastes so much better than store-bought mustard sauce.
Anya Gutkowski
Dec 21, 2024This sauce was amazing! I used it on my Christmas ham and everyone raved about it.
Vidal Koelpinnitzsche
Dec 16, 2024I added a pinch of cayenne pepper for a little extra kick. Delicious!