Preheat a nonstick pan over medium heat.
Fry the garlic and chili for a 1-2 minutes.
Add the cut brussel sprouts, shiitake mushrooms and ginger. Let it fry for a 5-6 minutes until it starts to get golden brown.
Combine the ingredients for the sauce in a small bowl.
Preheat another pan over medium/high heat with some sesame oil.
Add the scallops to the pan when it is hot and sear the scallops on each side for 30 seconds to 2 minutes, depending on how raw you prefer them.
Put the brussel sprout and shiitake mixture on a plate.
Put scallops on top and drizzle the dressing over everything.
Top with fresh cilantro.