Mix soften butter with brown sugar, vanilla sugar, lemon juice and water in a bowl. Add two eggs and sifter flour to a mixture. Mix everything together in a bowl. (You can use gloves to make a dough). Place in the freezer.
Cook strawberry jam over medium heat until it starts boiling, mash it. After, combine water with cornstarch, mix them well and add to a jam. Transfer jam to a bowl and let it cool.
Roll out the dough. Grab a baking pan, place a baking paper inside the pan, then transfer a pie layer into a pan. Add strawberry jam on top of the dough. Slice the rest of fresh strawberries, add a little bit of sugar to them, mix and add them on top of the jam.
Roll out the second part of the dough and make cookies using cookie cutters that you like. Sprinkle a little bit of sugar on top and bake for 45-55 minutes in the oven.