Unclassified, If you don't wrap it up the bread will burn before the butter has a chance to melt. But, what you could do is once the butter melt open the foil and crisp some more. But, believe me it won't need any more crisp.
@@amberlopez7477 Mr. Justin Wilson, said to toast bread at 375°F for 15 to 20 minutes and I concur but, know your own oven some are hotter than others so adjust accordingly if needed.
