01 -
Place a cucumber between two chopsticks. Cut straight slices from top to bottom, using the chopsticks as a barrier to prevent cutting all the way through. Flip the cucumber so the uncut side faces up and cut slightly diagonally. Repeat with remaining cucumbers.
02 -
Grind sesame seeds in a mortar or blender. In a bowl, combine ground sesame seeds with Korean red chili pepper flakes, minced garlic, vinegar, soy sauce, sugar, and a splash of water.
03 -
Pour the sauce over the sliced cucumbers and mix thoroughly. Let marinate for 10-15 minutes before serving to allow flavors to develop.