Foryoueats: Cinnamon Crunch Bread

Ingredients

• 1/2 cup(120ml)buttermilk, warmed to about 110°F
• 1/3 cup(80ml)water, warmed to about 110°F
• 2 and 1/4 teaspoons (7g)instantoractive dry yeast(1 standard packet)
• 1/4 cup (50g) granulated sugar, divided
• 5 Tablespoons(71g)unsalted butter, melted + slightly cooled
• 1largeegg, at room temperature
• 1 teaspoonsalt
• 3 cups(390g)bread flour(spooned & leveled), plus more as needed for hands/work surface
• Filling:
• 3 Tablespoons (43g)unsalted butter, extra soft
• 1/3 cup (67g) packed light or dark brown sugar
• 1 and 1/2 teaspoons ground cinnamon
• Cinnamon Crunch Topping:
• 2 Tablespoons (28g)unsalted butter, melted
• 2 teaspoons all-purpose flour or bread flour