Mix the radishes, oil, sugar and salt in a bowl, spread onto a baking tray lined with baking paper.
Approx. 10 mins. in an oven preheated to 200 °C (fan). Brush the slices of bread with oil, toast in the oven for the final 5 mins. Remove and allow to cool a little.
Spread the toast with cream cheese, top with the radish and dill, serve lukewarm.