Peel the kiwis and cut into small cubes. Drain the gooseberries and collect the juice. Wash the lemon hot, rub dry and peel the peel spirally. Squeeze the lemon juice
Boil up gooseberry juice, sugar, lemon juice and zest. Steam the kiwis for about 2 minutes
Stir pudding powder and 2-3 tablespoons of water until smooth. Stir into the fruit and bring to the boil briefly. Fold in the gooseberries. Remove lemon peel. Pour the groats into dessert bowls and let them cool down completely
Stir the sour cream and vanilla sugar until smooth. Put a blob of sour cream on each of the green jelly. Decorate with mint leaves if desired