With the addition of unsweetened coconut milk, this dish is like an Asian version of creamed spinach. Slideshow: Delicious Spinach Recipes
In a large skillet, heat the grapeseed oil until shimmering. Add the garlic and cook over high heat, stirring, for 30 seconds. Add the spinach all at once and toss until nearly wilted. Add the coconut milk and fish sauce and cook until the spinach is tender and the coconut milk has reduced, about 3 minutes. Top with fried onions and serve.
i used sesame oil.