Dutch Caramel Syrup Waffles ( Stroopwafels) are the Yummiest cookies in the world!!! Very addictive. A stroopwafel (Dutch pronunciation “strope-waffle”) is a waffle made from two thin layers of baked dough with caramel syrup filling in the middle. A tradition in Holland since the 18th century, these delicious waffles have gained popularity throughout the world.