Homemade Mustard - cooking recipe

Ingredients

1 cup evaporated milk (not sweetened condensed milk)
1 cup white vinegar
3 eggs
1/4 cup flour
3/4 cup dry mustard (such as keen's)
1 teaspoon salt
2 cups sugar

Preparation

In a microwave safe bowl (no less than a 6 cup measure) mix the evaporated milk,vinigar and eggs.
mix together the flour,mustard,salt and sugar and add to the wet ingredients.
mix well.
Place in microwave and cook for 2 minutes on high.
Stir or whisk until smooth then place back into the microwave and cook for another 2 minutes repeat until thickened This will take 3 or 4 times.
1/4 teaspoon curry or cayenne can be added.
pour into hot jars that can be sealed. Once open store in fridge.
Note: My microwave is a 1000 watt and I cook the mixture a total of 4 times which is perfect.