Prepare five eggs. Pour enough cold water to cover the eggs, add 1 tablespoon of salt and 1 tablespoon of vinegar, and simmer for 15 minutes. You need to put it in cold water quickly to peel off the skin.

Chop the boiled egg.

Cut half an onion into thick pieces and marinate it for 10 minutes with half a tablespoon of flower salt and 1 tablespoon of water. You need to add a little water to make it soak quickly

Put the pickled onions in the onion net and rinse them in cold water. It's to rinse the essence of the onion. Then squeeze the water out.

Chop the mini cucumber pickles finely and squeeze them out of the onion net.

Add pickled onions, mini cucumber pickles, and boiled eggs. Mix with 3 tablespoons of mayonnaise, 1 tablespoon of honey mustard, 1 tablespoon of oligosaccharide, a little bit of flavored salt, and a little of white pepper.

Prepare eight morning breads. Cut the morning bread in half. I tried cutting the morning bread without cutting it all, but it's convenient to cut it completely.

Put the contents in the morning bread and cover it with a lid

It's good to put plastic wrap on it and put it in the refrigerator. Morning bread egg sandwich is complete.