Balsamic Steak Sauce - cooking recipe

Ingredients

2 tablespoons balsamic vinegar
2 tablespoons butter
2 tablespoons sugar
2 tablespoons shallots

Preparation

Mince shallots (3).
Place butter in pan over medium heat and saute shallots until clear.
Add sugar and balsamic vinegar.
Bring to boil and stir constantly until sauce thickens slightly.
Immediately ladle over freshly grilled steaks.