01 -
In a medium-sized bowl, mix the graham cracker crumbs, sugar, and melted butter until combined. Press the mixture evenly into the bottom of a 9-inch springform pan. Set in the fridge to chill as you prepare the mousse.
02 -
Using a large bowl, whip the heavy cream with powdered sugar until stiff peaks form. Beat the cream cheese in a separate bowl until itβs smooth and creamy. Blend the lemon juice, zest, and vanilla into the cream cheese. If using gelatin, dissolve it in 2 tablespoons of warm water and mix it in. Carefully fold the whipped cream into the cream cheese mixture.
03 -
In a small pot, combine the lemon juice, sugar, and water. Heat the mixture until it starts to boil. Stir in the dissolved cornstarch and cook until it thickens up. Set aside and allow it to cool completely.
04 -
Spread the mousse over the crust evenly, smoothing out the top. Chill in the fridge for at least 4 hours. Pour the cooled glaze over the mousse and place back in the fridge for another 30 minutes.