Wash the spinach thoroughly multiple times and drain the water.

Blanch the spinach in boiling water for 1 minute, then rinse with cold water and squeeze out excess water.

In a pot, add water, 1.5 tbsp doenjang, 0.5 tbsp gochujang, 0.5 tbsp seasoning powder, 0.5 tbsp minced garlic, and 0.5 tbsp chopped green onion, then add the spinach.