Make deep cuts into the boule without slicing all the way through, creating pockets that allow butter and cheese to penetrate evenly throughout the bread for maximum flavor in every bite.

Melt your unsalted butter until it turns golden-brown before brushing, which adds a rich, nutty depth that elevates the entire dish beyond standard garlic bread.

Distribute mozzarella pieces into the crevices and on top in two stages—half between cuts and half on the surface—to ensure creamy pockets throughout and a gorgeously melted top.

Wrap the prepared bread loosely in foil and toast it at 350°F for 5 minutes before the final bake at higher heat, ensuring the interior warms through while the exterior achieves optimal crispness.

Mix your 'Everything but the Bagel' seasoning with the melted butter before applying it to the bread, allowing the flavors to marry and distribute more evenly than dry seasoning alone.