Instructions:

1. Wash and pat dry the fish fillets with a paper towel and cut them into any piece size you'd like. Place into a deep bowl.

2. Cut the onion into rings, half moon shape, or dice. Add the pressed garlic, mayonnaise and season with seasoning salt.

3. Mix well and let it marinate for a minimum of 3-4hours or refrigerate overnight. (overnight is best)

4. Next, transfer all the fish to the baking sheet making sure that no pieces are on top of each other. Bake in the oven at 400F for about 10-15 minutes or until the fish flakes. Broil on high the last 2-3 minutes to give it a nice golden color on the top. (optional: line a baking sheet with  foil or parchment paper to save yourself some clean up time)

5. Serve right away with your favorite side dish and/or salad.

Enjoy!