Chocolate Nut Bark (Real Simple)

Ingredients:

12 ounces semisweet chocolate
2 1/2 cups mixed nuts

Preparation:

Melt the chocolate in a heatproof bowl set over (not in) a saucepan of gently simmering water, stirring occasionally. Spread the chocolate evenly on a parchment-lined 9x13 baking pan and sprinkle with the nuts. Refrigerate until firm, about 30 minutes. Break the bark into pieces. Keep at room temperature for up to 1 week.