【Strawberry mousse】Whip heavy cream while cooling with ice water until soft peaks form. Add vanilla essence and mix. Let it sit in a fridge. Cut frozen strawberries into small pieces. Put the strawberries in a small bowl and add 2.5 Tbsp granulated sugar to it. Mix roughly with a spoon.

Warm it with microwave to melt the sugar. (600W 1-2 mins) Pour the strawberry paste and milk into a blender. Make strawberry milk juice with a blender.

Let gelatin soak in the water. Please put water first to prevent unevenness.
Put greek yoghurt into a large bowl. Add 2 Tbsp granulated sugar to it. Mix well until the roughness of sugar disappears.

Add the strawberry milk juice to the yoghurt in 3 parts. Stir well each time. Melt the gelatin with a microwave (600W 5-10 sec). Please warm the gelatin little by little so as not to boil. Add the melted gelatin to the strawberry mixture and mix well.

Stir it for 2-4 mins, until it gets thickened lightly. Add the whipped heavy cream in 2 parts. Stir well with a whisk each time. Pour it into each glass. Let them cool in a fridge for 1-2 hours to set.

【Berry Sauce】Put frozen strawberries, frozen blueberries, granulated sugar, water, and lemon juice in a small pot. Cook it for 8 mins over medium heat or until it gets thickened lightly. Please cook it while stirring.

Turn off the heat and add brandy, mix roughly. Pour the sauce into a small bowl. Cool it down and chill in a fridge.

【Let's finish up!】For topping, add sugar to heavy cream, and whip it while cooling with ice water until peaks form. Add vanilla essence and mix well. Transfer it to a piping bag fitted with a star tip.

Take the mousse and sauce out from the fridge. Top the mousse with the sauce. Pipe whipped cream on the top of each.

Top it with mint leaves. It's all done!!