Chocolate Mousse Pie

Steps

1. Sprinkle gelatin onto cold water in a small bowl. Let stand for 1 minute to soften. Add boiling water. Stir until dissolved and the mixture is clear.
2. Combine cocoa and sugar in a chilled small mixer bowl. Add cream and vanilla. Beat 30 seconds on medium speed or until stiff peaks form. Gradually add the gelatin mixture. Beat until blended.
3. Pour into cooled crust. Spread rum cream topping over the filling. Chill at least 2 hours.