01 -  Preheat oven to 175°C (350°F) and thoroughly grease a 12-cup muffin tin. 
 02 -  In a large bowl, whisk together eggs, milk, sugar, vanilla extract, cinnamon, and salt until well combined. 
 03 -  Add the cubed bread to the custard mixture and gently toss to coat all pieces. Allow to soak for 5 minutes so bread absorbs the liquid. 
 04 -  Evenly distribute the soaked bread mixture among the prepared muffin cups. 
 05 -  Drizzle melted butter over each muffin cup before baking. 
 06 -  Bake for 20-25 minutes, or until tops are golden brown and centers are set. 
 07 -  While muffins are baking, mix sugar and cinnamon together in a small bowl for the topping. 
 08 -  Allow muffins to cool in the tin for 5 minutes before removing. 
 09 -  Brush the tops of the warm muffins with melted butter, then generously sprinkle with the cinnamon-sugar mixture. 
 10 -  Serve warm either plain or with a light drizzle of maple syrup for extra sweetness.