Wash the parsley, shake dry and chop the leaves finely. Wash the lime, grate dry and cut in half. Cut 1/2 lime into slices, squeeze the other half. First cut salmon into pieces, then chop finely. Mix fish, egg, parsley, 4-5 tablespoons breadcrumbs, wasabi and lime juice well, season with salt and pepper. Form approx. 12 small meatballs from the mixture and turn in the remaining breadcrumbs.
Heat 2 tablespoons of oil in 2 frying pans, fry the meatballs in them in portions over medium heat for 8-10 minutes while turning. Brush slices of bread with 1 tbsp. olive oil, season with salt and roast in a toaster
Wash and clean the cucumber and cut into small cubes. Peel and chop the onion. Wash apples, grate them dry and cut the flesh into thicker slices up to the core. Cut the slices into cubes. Put onion, cucumber and apple cubes in a bowl. Add vinegar, mustard and 1 tbsp. olive oil. Mix well and season to taste with salt, pepper and a little honey. Arrange salmon cakes and salsa on plates. Add bread