materials : 4 slices of bread, 2 slices of ham, 2 slices of cheese, 2 potatoes, 2 eggs, 1/3 carrot, and some mayonnaise

a recipe for “sandwich” 

  First, peel the potatoes. Second, in a saucepan, put the potatoes in the cold water. Third, boil the potatoes until soft. Next, boil the eggs for about 9 minutes. Then let the potatoes and eggs cool for about 15 minutes. After that, wash the carrot with cold water, and chop. Next, wash the ham with cold water, and slice. Afterwards, crush the potatoes and eggs in a bowl. And in a bowl, mix the potatoes, eggs, carrot and mayonnaise. Next, spread the mixture of potatoes, eggs, carrot and mayonnaise thickly on the bread with a spoon. Finally, place the ham and the cheese on the bread.