Blend the raspberries and strain to remove the seeds. Place the gelatine sheets in a bowl of cold water. Pour the raspberries into a saucepan with the caster sugar and heat. Remove from the heat and add the wrung-out and softened gelatine. Mix and set aside. In a bowl, pour the cold cream and beat it with an electric mixer with the sugar. Mix in the previous mixture and stir gently. Fill the silikomart flat heart mould X8. Place in the freezer for at least 3 hours.
Sweet dough ✔130g flour ✔45g sugar ✔1 pinch of salt ✔70g butter ✔1 yolk
Mix all the ingredients together, roll out and place in a cool place. Roll out the dough thinly between 2 sheets of baking paper. Using the heart cookie cutter supplied with the pan, detail hearts. Use both sides of the cutter for the top and bottom of the raspberry heart. Place in the freezer while you preheat your oven. Bake between two micro perforated baking mats at 170° for about 12 minutes. Leave to cool.
Whip up the cold liquid cream. I used Elle et Vire cream but you can also add mascarpone to 30% MG min liquid cream.
Fill a piping bag fitted with a smooth tip.
Remove the mousses from the freezer and unmould. Immediately apply the pink velvet spray. Place each mousse on a heart-shaped sweet biscuit. Poach the whipped cream on top of the heart, leaving the middle empty. Garnish with raspberries. Finally, place the openworked heart of sweet pastry on top.