This is not your average garlic bread! Serve it with soup, salad or by itself for a decadent snack. Lightly adapted from this recipe in Bon Appétit Magazine.
Melt butter in a small saucepan. Add garlic cloves, stir and cover. Keep at a low simmer over low to medium-low heat until garlic is very soft and golden brown, 15-20 minutes. Transfer to a medium bowl to cool.
Once butter and garlic have cooled, add Pecorino Romano, oregano, lemon zest, and red pepper flakes; mash to a paste. Season to taste with with kosher salt.
Pre-heat broiler and line a baking sheet with foil.
Slice baguette in half first lengthwise, then crosswise. Arrange on prepared baking sheet and broil, cut side down until golden brown, about 2 minutes (take care not to burn it). Remove from oven and spread cut side with garlic paste. Broil until cheese is golden and bubbly, about 2 minutes. Cut into several pieces and serve.