Remove eggs 30 minutes to 1 hour before room temperature

Add 1 tablespoon of salt to cold water. If the eggs are not fresh, it is better to add a lot.

Don't boil it over high heat from the beginning, but start boiling it gently over medium heat. If you boil it over high heat from the beginning, the egg breaks and it becomes difficult to adjust the degree of cooking. Stir the eggs with chopsticks over medium heat until it boils hard.

Stir until just before boiling so that the yolk is not pushed to one side and boiled beautifully.
When it starts to boil, turn to high heat and simmer for 9 minutes.

After 9 minutes, put it in cold water and cool it down. (In summer, soaking in ice water is easy to peel off.)

If you take it out for 9 minutes after it starts to boil, the surface of the yolk becomes yellow and pretty.

It is good to boil it in this way not only when using egg sandwiches but also when using it as garnish.

Separate the yolk from the white and let it down on a sieve

Mashing is the most difficult task, but this is the best texture. If you don't have time, mince the whites with a knife and mash the yolk with a spoon.

Add mayonnaise, salt, pepper, and fresh cream and mix. Add 2 spoons of whipped cream first to see the texture and add it if it's stiff.

Mix all the ingredients well and spread them on the bread

Since the border needs to be cut, it is easier to cut the middle part more and the border part slightly less.

Cut the edges gently and slowly as if sawing with a cutting knife. At this time, the other hand is fixed on the sandwich with the entire palm pressed slightly. If you press it too hard, everything inside comes out, so press it lightly to fix it.

When preparing a sandwich lunch box, place paper foil or parchment paper on both sides. When eating, taking out the whole parchment paper does not ruin its shape.