Finely chop the Cheongyang chili peppers and green onion.
Add olive oil to a pan, then stir-fry the green onion to make scallion oil.
Add minced garlic and stir-fry together.
Add the chopped Cheongyang chili peppers and continue to stir-fry.
Add low sugar gochujang, allulose syrup, soy sauce, and water, then stir well.
Simmer over low heat until the sauce thickens.