Preheat the oven to 150 degrees Celsius.
Cook the rice according to instruction.
Combine chili oil, lime juice, honey and sea salt in a small bowl.
Place the cod back fillets in an oven safe baking dish and brush with the chili lime sauce. Place in the oven and bake at for 14-20 minutes, until they reach an inner temperature of 51-52 degrees Celsius. Turn on the broiler for 30-60 seconds at the end to get some color (if needed and desired).
Meanwhile bring water to a boil with some salt in a pot. Add the spinach to the pot and boil for about 30 seconds.
Remove the pot and place a pan with some oil in it instead.
Strain through a colander and immediately run under cold water. Let cool for a few minutes then strain well removing as much excess water as possible.
Add the minced garlic to the pan, fry for 30-60 seconds. Then add the spinach. Stir to combine. Fry for 1-2 minutes.
Meanwhile combine sauce ingredients in a small bowl.
Place spinach in a bowl and combine with about half of the sauce. Save the rest for serving.
Divide rice and spinach between bowls. Add a piece of cod fillet to each bowl. Top with sliced chili, scallion, sugar snaps, cilantro, lime wedges and furikake seasoning. Serve with remaining sauce.