Preheat the oven to 400°F (205°C) and line a large baking sheet with parchment paper.
In a large bowl, combine the ground chicken, breadcrumbs, gochujang, soy sauce, ginger, garlic, green onions, and egg. Mix until just combined, being careful not to ovemix.
Roll the meat into 1 ½-2 inch (4-5 cm) meatballs and place them on the prepared baking sheet. We recommend using kitchen gloves since the meat is a bit soft and sticky. You should have 16 meatballs.
Bake for 15-18 minutes or until the internal temperature reaches 165°F (73.8°C).
For the glaze, whisk together the gochujang, honey, rice vinegar, sesame oil, and soy sauce in a medium bowl until smooth.
Working in batches, add the cooked meatballs to the sauce, gently tossing until well coated.
We like to serve ours over rice with sliced cucumbers, carrots, and kimchi and top them with sliced green onions and a sprinkle of black and white sesame seeds.