Squeeze the lemon. Clean and wash the rocket and drain well. Peel the radish. Wash the apple and remove the core with an apple corer. Slice apple and radish into thin slices. Sprinkle apple slices with 1 tbsp. lemon juice
Peel the shrimps, except for the tail fin, and remove the intestines. Wash the shrimps and pat them dry. Heat 1 tsp. oil in a frying pan. Fry the prawns for 3-4 minutes while turning. Season with salt and pepper
Mix mustard and vinegar and season with salt and pepper. Fold in 1 tablespoon of oil. Arrange the radish and apple slices on a plate in a fan shape. Place rocket and prawns in the middle. With