Break the egg into a bowl, add 1/2 tsp sugar and 1 tbsp milk, then mix well. Add more sugar if you prefer a sweeter taste.

Trim the crusts off the bread and flatten them with a rolling pin. Dip the flattened bread lightly into the egg mixture on both sides.

Place a slice of cheese and a rolled sausage on the bread, then roll it tightly. Ensure the seam side is placed downwards.

Mix breadcrumbs with parsley flakes, then coat the rolled bread evenly with the breadcrumb mixture.