Layer Ingredients. Add the ingredients to your bread machine pan in this order: water, milk, whisked egg and yolk, sugar, salt, and flour. Place the butter pieces on top of the flour. Make a small indentation in the flour and add the yeast.
Select Cycle. Set your bread machine to the “Basic” or “Sweet” bread setting, with a light or medium crust option, and start the machine.
Monitor Dough. After a few minutes of kneading, check the dough’s consistency. It should form a soft, smooth ball. If it’s too sticky, add a teaspoon of flour; if it’s too dry, add a teaspoon of water.
Optional Egg Wash. Save the leftover egg white and lightly whisk it. When the machine signals the beginning of the bake cycle (usually after the final rise), gently brush the egg wash on top of the dough for a shiny, golden crust. This step is optional and just for appearance—the loaf will still taste great without it!
Finish and Cool. When the cycle is complete, carefully remove the loaf from the machine and let it cool on a wire rack before slicing.