Ingredients
1/4 cup sugar
1/2 cup heavy cream
4 tablespoons (1/2 stick) unsalted butter, cut into small pieces
3 ounces semisweet chocolate chips
1 ounce unsweetened chocolate, finely chopped
1/2 teaspoon pure vanilla extract
Pinch of coarse salt
Preparation
In a small saucepan, bring sugar and heavy cream to a boil over medium-high. Cook, stirring often, until sugar dissolves, 2 minutes. Add butter and both chocolates, and stir until chocolates melt and sauce is smooth, 2 minutes. Stir in vanilla and salt.