Do you know what they call it in the Netherlands? My wife is Dutch and we've been to the Netherlands a bunch of times and I'm trying to picture what it is you'r

Do you know what they call it in the Netherlands? My wife is Dutch and we've been to the Netherlands a bunch of times and I'm trying to picture what it is you're eating. Most of the bread we ate there, or that my wife's family eats is a pretty unassuming white bread (a grocery store italian loaf wouldn't be a bad comparison) just buttered, usually with a slice of gouda or ham.