I never really understood this. It's a weird world we live in when we throw away food that looks a bit different from the set stereotype, while half of the world is starving.
I love tomatoes by the way, especially when i make myself a sandwich
Fresh "coarse" bread (lots of grain, usually gray and heavy with lots of fibre. I don't care much for white bread)
Little bit of butter
Little bit of mayonnaise spread out
Good dutch cheese (Masdamer), or Gouda, or Norvegia (Norwegian) (Jarlsberg cheese preferred, i even found it in the states at any Walgreen etc)

5 or 6 slices of cucumber
couple of slices of tomato
sprinkle some salt on the top
For drink, a huge cup (0.5 liter) of "
Samovar Douchka" Or "Russian Earl Grey" tea with 3 teaspoon of sugar.
