Caramelise 3 tablespoons of sugar in a pan until golden brown. Turn the nuts in it. Cool down on a lightly oiled piece of aluminium foil
Soak the gelatine in cold water. Melt the nougat in a hot water bath. Squeeze the gelatine well and dissolve in the liquid nougat while stirring. Stir in rum
Stir the nougat mixture into the yoghurt. Sweeten with 1-2 tbsp. sugar. Chill for 5-10 minutes until the cream starts to gel
Chop the brittle roughly. Whip the cream until stiff and fold into the nougat cream, except for a little bit for decoration. Cover the rest of the cream and chill. Fold the brittle into the nougat cream, except for a little bit. Pour into 4-6 dessert bowls, chill for about 4 hours
Decorate each nougat cream with remaining cream and brittle