1.In a stainless-steel bowl, combine all the ingredients and mix well. Set aside.
For the fish:
1. Season the snapper fillets with salt and pepper, then drizzle with olive oil.
2. Place a saute pan large enough to accommodate all the fillets over medium-high heat. Add the snapper fillets and lower the heat to medium. Cook until well-browned on one side, about 3 minutes. Turn the fillets over and cook 1 more minute.
3. Add the garlic and orange juice to the pan. Bring to a low simmer, then remove the fish and place on a warm platter. Continue to simmer the juice for 3 to 4 minutes to reduce. Add the cilantro.
4. Place each fillet in the center of a warm plate. Pour the orange-flavored cooking juice over the fish and serve the salsa on the side.