Prepare bread, boiled eggs, and bacon. Use 1 slice of bread, 1 boiled egg, and 1 strip of bacon per roll.

Separate boiled egg whites and yolks, then chop them roughly. Cut 1 strip of bacon into bite-sized pieces and mix with the eggs.

Trim the crust off the bread and flatten it with a rolling pin or a tall cup.

Brush the flattened bread with beaten egg using a cooking brush.

Fill the bread with the egg mixture, covering only 1/3 of the bread to allow easy rolling.

Roll the bread tightly and wrap it with a strip of bacon to secure the roll. Place the bacon seam-side down.

Brush the surface of the roll with a thin layer of egg wash.

Bake in a preheated oven at 180°C (356°F) for 10-12 minutes. Alternatively, use an air fryer or pan-fry while rolling the rolls to cook evenly.