Ingredients

1/2 cup white vinegar

1/2 cup white sugar

2 tablespoons flour

1/2 cup sweet cream ( single cream)

2 tablespoons dry mustard

1 eggs

turmeric, to color (optional)

Preparation

Mix all ingredients with a wire whisk in the top of a double boiler. Bring to a boil on stovetop over medium heat.Then continue to lightly boil until thick. After this has thickened remove from heat and sprinkle a little turmeric in and blend to add more of a yellow color.