One of our favorite summer dishes is my wife's, "cucumber, peppers, and onions." We aren't sure how the recipe found its way into our collection; but we think it was probably my mom who gave it to us - or maybe we got it from a magazine, or a cookbook with a red cover with white lines running at perpendicular angles. Doesn't really matter though, because this little side-dish provides a full and refreshing taste during long, hot, summer months.
Ingredients :# 4 medium (fresh) Tuna steaks
# 300grs new potatoes (depending on size, washed halved and cooked)
# 250grs Greek yoghurt tub
# a little bunch of c...