Mix 1 pack of ramen seasoning with 1/2 tbsp gochujang, 1/2 tbsp chili powder, and 1 tbsp sugar in a bowl.

Heat 1 tbsp cooking oil and 1 tbsp sesame oil in a pan until it smokes.

Pour the hot oil into the seasoning mixture and stir well to create chili oil.

Boil the ramen noodles, included flakes, onion, and cleaned bean sprouts together.

Rinse the cooked noodles in ice water and drain well.

Mix the noodles and bean sprouts with the prepared seasoning. Adjust seasoning to taste and add sesame oil and sesame seeds.