Make incisions on both sides of the fish.
Rub salt all over the red snapper. Let it stay for 10 minutes.
Preheat the oven to broil (around 510F)
Combine crushed garlic and juice from the lemon. Mix well.
Spoon the lemon mixture over the fish. Make sure to pour it in the incisions to be better absorbed.
Spray some cooking oil using the cooking spray on a baking tray. Arrange the fish on the baking tray and then lightly spray some cooking oil on top of the fish.
Broil the fish in the oven for 18 to 25 minutes. Add more time if your fish is bigger.
Transfer to a serving plate. Serve with Pico de Gallo on the side.
Share and enjoy!