Pour olive oil into a pan, add diced onion and minced garlic, and stir-fry over medium-low heat until the onion becomes translucent.

Add red pepper powder, gochujang, and tomato sauce to the pan.

Pour in water and mix all the ingredients well.

Add the pasta noodles and boil for 5 minutes.

Add the thawed shrimp and cook for another 5 minutes.

When the sauce has reduced, add chopped Cheongyang chili peppers and ground black pepper to finish.