Bring a pot of salted water to a boil, drop the green beans and simmer them for 3 minutes.
Drain and run under cold water to stop the cooking.
In a small bowl, combine together the gochujang, garlic, half of the scallions, soy sauce, agave, sesame oil, and toasted sesame seeds. Mix well.
Heat a skillet over medium-high heat and then add the sauce.
Once the sauce starts to bubble and become slightly fragrant, add the green beans to the skillet.
Combine the sauce with the beans and let them cook together for a few minutes.
Remove from heat and stir in the remaining scallions.
Check for seasoning and add salt if you need.
