03Lay the vanilla wafers on a half sheet pan. Slowly and evenly pour the banana liqueur over the cookies. Set aside for 10 minutes.04Toss the banana slices with the lemon juice in a small bowl and set aside.05Spread a small amount of pudding in the bottom of a 1 1/2-quart glass mixing bowl. Cover with a layer of vanilla wafers, followed by a layer of banana slices. Spoon 1/3 of the remaining pudding on top of the bananas and repeat, ending with a layer of pudding.06Put the whipping cream in the bowl of a stand mixer, add the remaining 2 tablespoons of sugar and whisk just until stiff peaks form. Spoon the whipped cream over the cooled pudding and spread to cover completely. Top with any remaining soaked cookies. Refrigerate for 30 minutes before serving. Store, covered, in the refrigerator for up to 3 days.