Clean the squid thoroughly using coarse salt or flour, then rinse multiple times and slice into bite-sized pieces. Remove excess water.

Prepare vegetables of your choice. Slice onions, carrots, and chop green onions.

Heat a generous amount of cooking oil in a wide pan and add the chopped green onions to make green onion oil.

Once the green onion oil is ready, add the sliced squid and stir-fry together.

Add the seasonings in order: 1 tbsp sugar, 1 tbsp minced garlic, 3 tbsp soy sauce, 1 tbsp gochujang, and 3 tbsp chili powder. Stir well.

If the mixture feels dry, add 1/2 cup of water and stir. Adjust the water amount based on your stove's heat intensity.

Add all the prepared vegetables and stir-fry until everything is well-cooked.