Chocolate Mousse Pie

Ingredients:

• 12 ounces semisweet chocolate chips
• 1 1/2 cups heavy whipping cream
• 1/4 cup sifted confectioners' sugar
• 1 tablespoon vanilla extract
• 1 (9 inch) prepared chocolate cookie crumb crust 

Preparations:

1. In microwave dish, combine chocolate chips and 3/4 cup of the cream. Microwave for 1 to 2 minutes, stirring every 30 seconds until smooth. Stir in sugar & vanilla. Set aside to cool to room temperature..
2. In a mixer, beat the rest of the cream until stiff peaks form. Beat in chocolate mixture on high speed, one third at a time. Mix well and spoon into crust.
3. Refrigerate at least 8 hours before serving.