Creamy Lemon Pie

Start by crushing the cookies in a food processor. Add the melted butter and process it further. Press the mixture into an 18cm removable pan. Place it in the freezer. Meanwhile, prepare the filling: mix all the ingredients in a bowl until well combined. Pour it over the crust and freeze for 3 hours. While it sets, make the marshmallow: add the sugar and water to a saucepan and heat until it reaches 121 degrees Celsius or forms a thread. Beat the egg whites until stiff peaks form, then slowly add the sugar syrup while continuing to beat. Beat for 5 to 10 minutes or until the mixture is cool to the touch. Use it to top the pie and decorate as desired! Enjoy!