How to make
The slices of bread are cut diagonally into triangles and are toaster for a short while in a toaster. Place a slice of sausage on half of them and yellow cheese on top.
Place in a preheated oven for a short while until the cheese has melted.
On top of the baked yellow cheese, place a leaf of fresh green salad (I have used iceberg), a slice of tomato and a cucumber.
Cover the sandwiches with the remaining slices of bread and season with the sauce made from mayonnaise, ketchup, mustard, lemon juice and black pepper.
All the ingredients for the sauce are mixed well until a smooth and homogeneous mixture is obtained.