Step 1: Prepare the Muffin Mixture

1. Preheat oven to 350°F (175°C). Grease a muffin tin or line it with paper liners.
2. Cut bread into small cubes. If the bread is fresh, let it sit uncovered for 15–20 minutes to dry slightly.
3. In a mixing bowl, whisk together eggs, milk, heavy cream, sugar, vanilla, cinnamon, nutmeg, and salt.
4. Add bread cubes to the bowl and gently stir to coat. Let the bread soak for 5–10 minutes.

Step 2: Fill & Bake the Muffins

1. Scoop the soaked bread mixture into the prepared muffin tin. Press lightly to hold shape.
2. Bake for 18–20 minutes until golden brown and firm to the touch.
3. Cool muffins for 5 minutes before transferring them to a wire rack.

Step 3: Add the Cinnamon Sugar Coating

1. Melt butter in a small bowl.
2. In a separate bowl, mix sugar and cinnamon.
3. Brush each muffin with melted butter.
4. Roll or sprinkle muffins with the cinnamon sugar mixture to coat evenly.