To prepare the sauce wash the strawberries, drain well and remove leaves. Cut strawberries in quarters.
Bloom the gelatin in hot water. Set aside.
In a small saucepan, put the strawberries, sugar and water. Bring to a simmer and remove from heat immediately.
Add in gelatine and stir until it melts. You can add in a bit of red food colouring if you think the strawberry sauce colour is too pale.
Then, pour into a blender or food processor and blend the mixture to make a smooth sauce. Pass it through a strainer to remove the seeds. Cover and let it cool to room temperature for about 45 minutes.
Lastly, pour the strawberry sauce over the panna cotta and put the fresh strawberries on top. It is ready to serve!