Boil a large pot of water and add a pinch of salt.
Add the fresh spinach to the boiling water and blanch for about 2 minutes, until just wilted.
Remove the spinach and transfer to a colander to drain. Rinse with cold water to stop the cooking process.
In a mixing bowl, combine sesame oil, minced garlic, soy sauce, and a pinch of salt for the traditional version.
Add the drained spinach to the mixing bowl and toss to combine.
Sprinkle sesame seeds on top before serving the traditional spinach salad.
In another mixing bowl, whisk together gochujang, rice vinegar, soy sauce, honey, sesame oil, and a pinch of salt for the spicy version.
Add the drained spinach to the bowl with the spicy dressing and toss gently to coat.
Sprinkle sesame seeds on top before serving the spicy spinach salad.