In a large bowl, mix all of the marinade ingredients together.
Set aside.
Cut the rack of spare ribs in half. This makes it easier to handle.
Place the ribs in a gallon sized ziplock bag. Add the marinade to the bag. Marinate the ribs for at least 24 hours.
Preheat your oven to 300 degrees. Wrap the ribs in multiple layers of foil. Cook for 2 1/2 hours.
After the 2 1/2 hours, turn your oven to broil and set the oven rack 6" from the broiler. Remove the top layer of foil to expose the ribs. Broil for 10 minutes.
While the ribs are broiling, mix together the honey and gochugaru for the glaze.
Take the ribs out of the oven. Turn the oven back to 300 degrees, moving the oven rack back to the center. Brush the honey glaze over the ribs. Bake for another 20 minutes.
Take the ribs out of the oven and let rest for 10 minutes.
Cut the ribs in between the bones before serving.
Eat the hell out of these ribs!