- Capsule: Mix all ingredients with a paddle for 1 minute. Scrape down an mix for another 6 minutes at medium speed. Fill up 2000 g in a 40x30cm capsule and bake at 140 degrees for 60 minutes.
- Strawberry mousse: Whisk water with mousse powder, fold in light whipped cream gently.
- Slice the cake horizontally and evenly spread the strawberry mousse on the base. Put the other layer on top and put in the freezer.
- Decorate as desired.