For the sauce, bring the juice and liqueur to the boil. Season with sugar and lemon juice. Stir cornflour and a little water until smooth and thicken the sauce. Bring to the boil while stirring and let it cool down. Peel and slice the kiwis.
Peel clementines, carefully remove white skin. Cut the flesh into slices. Remove lychee shells, remove seeds from fruits. Arrange prepared fruits on dessert plates. Drizzle sauce over the fruits and serve decorated with halved almonds and mint