Homemade Orange Mustard

4.86 from 7 votes

Learn how to make orange mustard. This is a simple recipe for flavorful and hot homemade mustard with oranges.

Prep Time15

Cook Time20

Total Time35

Course: Preserves/Canning Recipes

Cuisine: German

Servings: small jars

Calories: 539kcal

Author: Adina

Grind spices: Place the mustard and coriander seeds in a food processor and grind them finely. Alternatively, you can do this in a coffee grinder or using a mortar and pestle.
5.5 oz yellow mustard seeds/ 150 g + 1.7 oz brown mustard seeds/ 50 g + 2 ½ tablespoons coriander seeds
Orange zest: Wash the oranges with hot water, dry them well, and grate the zest. Place it in a small bowl, add the sugar, and rub everything together with your fingers until it is well mixed.
3 organic oranges + 6 tablespoons granulated sugar
Orange juice: Halve and juice the oranges. Pour the juice into a small pan, bring to a boil, and let cook until reduced to slightly less than ½ cup/ 100 ml. It took me about 20 minutes to achieve that, but it depends very much on the size of the pan, so keep checking.
Let the juice cool slightly, and sieve over the ground mustard seeds.
Combine: Add the orange zest-sugar mixture, grated ginger, salt, and vinegar, and mix everything very well together.
1 piece of fresh ginger + 4 teaspoons salt + 1 ¼ cup apple or white wine vinegar/ 300 ml
Store: Transfer the mixture to a clean bowl and leave uncovered, in the kitchen, overnight. Transfer to clean, small jars and refrigerate.