Wash the strawberries thoroughly and remove the stems.
Prepare the cake sheet and cut it into appropriate sizes.
Add sugar to fresh cream and whip until stiff peaks form.
Spread the whipped cream over the cake sheet.
Layer strawberries, then another cake sheet and cream repeatedly.
Finish by adding whipped cream and strawberries on top.
Refrigerate for at least 30 minutes until chilled, then serve.