* 4 mahi-mahi fillets (6-8 ounces and 1-inch thick each)
* 1/2 cup lime juice (fresh)
* 2 tablespoons butter
* 1/4 cup rum
* 2 onions, sliced into rings
* 1 lemon sliced thin
* 1 tablespoon Old Bay seasoning
* Black pepper to taste
* Hot pepper to taste

How to cook:

* Place the mahi-mahi filets in baking dish, season with rum, lime juice, spices, and onions.
* Cover and refrigerate overnight.
* Preheat oven to 325 degrees F, bake marinated mahi-mahi fillets covered for approx 20 – 30 minuets.
* Dish is done when fish flakes easily with a fork.