Bring a large pot of water to a rolling boil.

Cook the wheat noodles according to package instructions until tender.

Whisk the gochujang, soy sauce, honey, vinegar, and minced garlic in a small bowl until smooth.

Drain the noodles thoroughly in a colander.

Return the hot noodles to the pot or a large bowl.

Pour the sauce mixture over the noodles and toss vigorously with tongs until evenly coated.

Drizzle with toasted sesame oil and toss again.

Transfer to a bowl and garnish with sliced scallions and toasted sesame seeds.