Bibim Naengmyeon

Name: Bibim Naengmyeon
Ingredients: 1 pound naengmyeon noodles (see Note) or soba noodles; 3 tablespoons gochujang; 3 tablespoons rice vinegar; 3 tablespoons agave syrup, maple syrup, honey or brown sugar; 3 tablespoons reduced-sodium soy sauce; 3 tablespoons sesame oil; 3 cloves garlic, minced; 1 English cucumber, cut into matchsticks; 2 tablespoons toasted sesame seeds; Fried tofu slices (optional); Pickled radish slices (optional); Chopped green onions (optional)