Cut pork fillet into 8 slices. Heat oil in a pan. Fry the meat for about 2 minutes on each side, remove and season with salt and pepper. Toast the toast. Cut out 2 circles (approx. 5 cm Ø) from each slice. Wash cucumber and tomato.
Cut cucumber into very thin slices. Clean the tomatoes and cut them into 8 slices. Wash and clean lettuce and pluck into bite-sized pieces. Cover 8 toast circles with lettuce, tomato, meat and cucumber. Finish with one toast circle each. Tomato ketchup tastes good with it