Ingredients

1 cup butter, melted2 large onions, thinly sliced1-1/4 cups mayonnaise6 halibut steaks (8 ounces each)1 cup finely crushed cornflakes

Preparation

Place the butter in a 13-in. x 9-in. baking dish; top with onions. Bake, uncovered, at 400° for 8 minutes or until tender. Spread mayonnaise over both sides of halibut; coat with cornflake crumbs. Place over onions.

Bake, uncovered, for 20-22 minutes or until fish flakes easily with a fork.