Napoleon raspberry cake

Information:
crispy puff pastry layers, custard cream with pure vanilla seeds and whipping cream, homemade raspberry confiture

Ingredients:
Layers:
Butter, water, salt, flour
Cream:
Whipping cream, milk, eggs, cornstarch, vanilla extract, butter
Raspberry confiture:
Raspberry frozen, agar, sugar

Nutrition Facts 100g:
Calories: 390
Fat: 20g
Carbs: 49g
Protein: 4g

The cake's production time is 48 hours
The cake's shelf life is 72 hours if stored in a refrigerator at 2-4°C