Whip the cream very well and mix with the strawberries and sour cream. Mix in the lemon juice and sugar.
Boil agar agar in 50 ml water with constant stirring for 2 minutes.
Take 3 tbsp of the strawberry mixture and stir under the agar agar. Then mix with the remaining strawberry cream.
Pour into a bowl and let it set in the fridge for at least 4 hours.
Serve with strawberries and flaked almonds.
Notes
Info: Food made with agar will give off some liquid after some time. You can add a small amount of cornstarch to largely prevent this. Approx. 1 tsp cornstarch.