Ingredients:
butter*
brown bread
thinly sliced cucumber or smoked salmon
Preparation:
Butter brown bread on each side. Place thinly sliced cucumber or thinly sliced smoked salmon on the bread. Cut off the crusts and then slice the sandwich in half and then in half again making 4 triangles.
* Note: The English only use butter on their sandwiches, but you can substitute mayonnaise, dill, etc. The idea is to keep it simple.