Broiled garlic bread slathered with roasted garlic, Parmesan, and melty cheese until bubbly.
5 steps, about 55 minutes start to finish.
Roast a full head of garlic until soft and caramelized.
Mix softened butter with squeezed roasted garlic, Parmesan, Monterey Jack, and mayonnaise.
Spread generously on halved bread.
Place on a rack and broil until bubbly and golden brown.
Slice and serve.
“The mayonnaise in the spread is what browns and crisps the top under the broiler, so don't leave it out. Stay by the oven, since it goes from bubbly to burnt in moments.”