Hot Mustard - cooking recipe

Ingredients

1/2 c. white vinegar
1/2 c. dry mustard
1/2 c. sugar
1 egg yolk

Preparation

In a small bowl, stir vinegar slowly into dry mustard until smooth. Cover and let stand 6 hours or overnight
at room temperature.
Pour into saucepan with sugar and egg yolk and cook over low heat, stirring constantly.
Cover and refrigerate up to 2 weeks.