Heat a large pot with a small amount of water in the bottom.
In a steamer basket, arrange a bed of bok choy leaves. Place the fish on top of the bok choy, skin side up. Set the steamer over high heat and cover. Once steaming, lower the heat to a simmer and steam for 8β10 minutes, or until the fish is opaque and flakes easily. Be careful not to overcook.
While the fish is steaming, prepare the grated tomato sauce. Using a cheese grater, grate the tomatoes into a bowl. Finely grate the garlic with a microplane and add it to the tomatoes. Drizzle with Fancy Peasant Olive Oil, season with sea salt, and mix.
Transfer the steamed bok choy and fish to a serving platter.
Combine all of the hot scallion sauce ingredients in a small saucepan. Bring to a low simmer, then remove from the heat immediately once it begins simmering.
Spoon the hot scallion sauce generously over the fish. Top with the grated tomato mixture, fresh cilantro, and chili oil.