Dulce de Leche

• 3 qts (3 liters) whole milk
• 3 cups sugar
• 3 tbsp white wine vinegar

1. Bring the milk and sugar to a boil in a large, heavy-bottomed saucepan, stirring to dissolve the sugar.
2. Stir in the vinegar; the milk will curdle.
3. Reduce the heat to medium-low.
4. Simmer 3 hours, or until the liquid has evaporated entirely and the sauce is toffee-brown.
5. Let cool completely.

liters, sugar, white wine vinegar

Taken from www.cookstr.com/recipes/dulce-de-leche (may not work)