Preheat broiler and cover broiler pan with aluminum foil.

Wash, dry, and coarsely chop the fresh cilantro and parsley.

Mince cilantro, parsley, and garlic in a food processor.

Add ground cumin, hot pepper flakes, lemon juice, and olive oil to the food processor.

Process until the mixture is well blended.

Wash fish fillets and cut each in half.

Place fish in a single layer on the prepared broiler pan.

Spread the cilantro mixture evenly over the fish fillets.

Broil fish 4 inches from the heat for 8 to 10 minutes per inch of thickness, or until cooked through.