01 -
Start by sprinkling the powdered gelatin over cold water in a small dish. Leave it to rest for 5-10 minutes and expand.
02 -
Stir raspberries, lemon juice, and sugar together in a pot over a gentle flame. Heat until the sugar melts, then strain the mixture into a container using a fine strainer to get rid of seeds.
03 -
Put the strained raspberry syrup back in the pan and mix in the gelatin that’s bloomed. Let it heat gently, stirring until the gelatin melts fully. Transfer it to a big bowl and allow it to cool.
04 -
With the syrup no longer warm, gently whip the cream on a low setting with the powdered sugar. Once it starts to thicken, whip faster until firm peaks appear.
05 -
Take a small portion (about a quarter) of the whipped cream and blend it into the cooled raspberry syrup. Gradually fold the rest of the cream into the syrup until the color is uniform.
06 -
Spoon the mousse into 4-6 small serving glasses. Cover with plastic wrap and chill for a couple of hours until firm.
07 -
Right before eating, decorate the mousse with fresh raspberries or a dollop of whipped cream if you'd like.