Mix together the ground chicken, onion powder, ginger garlic powder, black pepper powder, paprika powder and salt.
Then add the beaten egg and mix it thoroughly. Followed by that, add the breadcrumbs and mix it through.
Next add the cheddar cheese and the green onions and mix it one last time.
Divide and form 25-30 meatballs out of it. Place them in an airtight container and chill it for an hour minimum.
Preheat the oven at 200 c / 400 F for 20 minutes. Arrange the meatballs on a baking tray brushed with oil. Brush the meatballs with some oil as well. Bake them for 20 minutes.
While the chicken meatballs are baking, lets make the sauce. Place a cast iron skillet on heat and add the sriracha sauce, brown sugar and salt. Mix it and simmer it until it begins to thicken.
Add the chilli flakes and simmer for a few more minutes. Remove the pan from heat and leave the sauce in the pan to keep it warm.
Once the oven timer goes off, remove the baking tray from the oven and generously brush the prepared sauce on all of the meatballs; both over and on the sides.
Place the tray back inside the oven and bake for 5-10 minutes. Remove from the oven and brush the meatballs once more with the remaining sauce if you prefer or serve it hot with the sauce on the side!