Roasted Blueberry Pull-Apart Bread Loaf - Faxo

Ingredients

• 2 1/2 c. + 2 T. all-purpose flour, divided
• 3 T. granulated sugar
• 1 1/2 t. instant yeast
• 1 4/4 t. kosher salt
• 1/4 c. unsalted butter, softened
• 1/4 c. water
• 1/4 c. whole milk
• 1/2 t. pure vanilla extract
• 1 large egg, at room temperature
• 2 c. fresh blueberries
• 1/2 c. (1 stick) unsalted butter, melted
• 2 t. fresh lemon zest
• 2 c. powdered sugar
• 2 t. lemon zest
• 2 T. whole milk