Brussels waffle
light, crispy, rectangular waffle with large pockets made with an egg-white-leavened or yeast-leavened batter
en-US/ˈbɹʌsəlz ˈwɑfəl/
en-GB/ˈbɹʌslz ˈwɒfəl/
light, crispy, rectangular waffle with large pockets made with an egg-white-leavened or yeast-leavened batter