Instant Pudding Mousse Be The First To Review By JanH recipe Any flavor of instant pudding may be used. Use 4 serving size (3-4 oz.) pkg. Instant Pudding Mousse Ingredients 1 cup heavy or whipping cream1 pkg. instant pudding1 cup milk(To make vanilla pudding chocolate – 2 tbsp. cocoa)Optional: 1 tbsp. liquor or liqueur, or 1 tsp. extract. Instructions (Helps cream to whip if you pre-chill bowl and beaters.) In small bowl with mixer at medium speed, beat heavy cream until soft peaks form. In large bowl, prepare instant pudding as label directs but only use 1 cup whole milk. (If making vanilla pudding chocolate, add 2 tbsp. cocoa.) If adding liquor, liqueur or extract; do so now. Fold whipped cream into pudding mixture. Refrigerate for at least 1 hr. You don’t want to know.