Cut spam into stick shapes and blanch briefly in hot water.

Pan-fry the blanched spam in a heated pan without adding oil.

Slice green onion finely and thinly slice the onion. Use half an onion if it's too large.

Mix soy sauce, sugar, and water until the sugar dissolves completely.

Beat 2 eggs to create egg mixture.

Add onion and soy sauce mixture to a pot and bring to a boil. Once the onion turns translucent, add the spam on top.

When the sauce reduces slightly, pour the egg mixture around the edges without stirring.