Chocolate Angel Bar Pie
["3 (1 3/8 oz.) chocolate bars with almonds", "3 Tbsp. water", "1 tsp. vanilla", "1 1/2 c. heavy cream, whipped", "1 (8-inch) baked pie shell, cooled", "shaved semi-sweet chocolate (optional)"]
["Melt chocolate bars and water in microwave or double boiler. Stir in vanilla; let cool.", "Fold in whipped cream.", "Pour into pie shell; chill well.", "Garnish with chocolate curls, if desired."]
["chocolate", "water", "vanilla", "heavy cream", "shell", "chocolate"]