Worst: slices of huge soft sausages. Oddly, they call it in the short form: worstjes.
Salade: no, it is not made of lettuce and/or veggies. The basis is mashed potatoes and mayo. The main ingredient which gives the name to the "salad" (salmon salad, chicken salad, shrimp salad, egg salad, sausage salad...) ammounts to only 25% or less - plus lots of crazy letters starting with E followed by three letter codes. The salade is served topping slices of bread or crackers.
Filet Americain: or "Steak tartare". The main ingredient is made of chopped, ground and then seasoned American expats who misbehaved while living in Holland. Served raw on crackers. It has caused outbreaks of Shiga toxin producing Escherichia coli O157- infections in the Netherlands since 2005.
Eet smakelijk !