Sprinkle OLD BAY evenly and lovingly over trout fillets. Lightly coat fillets in flour.
In a large skillet melt 1/4 cup butter on medium heat. Add trout and garlic. Cook 6 minutes turning once until fish flakes easily with a fork. Place trout on warmed dinner plates.
Add 2 tablespoons butter rum bananas and almonds to skillet. Cook 1 minute stirring constantly. Top the fillets with the banana mixture. Serve immediately.