Roast sesame seeds in a pan without fat for about 2 minutes. Take out and let cool down. Cut bread into small cubes. Heat 1 tablespoon of oil in a frying pan. Fry the bread cubes for 2-3 minutes while turning them over. Take out and put on kitchen roll
Wash and clean the cucumber and cut in half lengthwise. Seed the cucumber with a small spoon. Peel carrots. Grate carrots and cucumber separately. Squeeze the cucumber a little. Halve avocado, remove core. Remove the flesh from the skin and cut into thin slices. Sprinkle avocado slices with some lime juice
Mix yoghurt, 3 tablespoons lime juice and wasabi powder. Season to taste with salt, pepper and sugar. Fold in 2 tablespoons of oil bit by bit
Halve the roast beef slices. Carefully mix the grated cucumber and carrot, slices of roast beef, bread cubes and some dressing. Arrange avocado slices fan-shaped on the edge of 2 plates. Add carrot-cucumber salad. Sprinkle with sesame seeds. Sprinkle some dressing on the avocado slices. Cut the cress from the bed and sprinkle over it