Clean the fish by removing the innards, gills, and scales (if necessary).

Rub salt on the inner and outer parts of the fish.

Pour-in about 1 to 1 1/2 quart water in a wide steamer. Let boil.

Steam the fish for 35 to 50 minutes.

Remove the fish from the steamer and then arrange on a serving plate. Let the excess water drip.

Meanwhile, combine mayonnaise, sweet pickle relish, salt, and pepper.

When the fish reaches room temperature, spread the mayonnaise mixture over the fish.

Arrange the red onion, bell pepper, eggs, and carrots on top of the mayonnaise in the order specified.

Refrigerate the fish for 3 hours.

Serve. Share and enjoy!