Storage: Wrap cooled loaves tightly in plastic wrap or store in a bread box at room temperature for up to 3 days. For longer storage, slice and freeze in airtight bags for up to 3 months. Toast directly from frozen.
Substitutions: If you don't have sourdough starter, you can substitute with 1 cup of warm water and an additional 1 teaspoon of yeast, though the flavor profile will be less tangy.
Tip: Ensure the butter is melted but not hot, and the eggs and milk are at room temperature to avoid killing the yeast or curdling the milk.
Variation: Add 1/2 cup of grated cheddar cheese or herbs like rosemary and thyme to the dough for a savory twist.