cook the noodles
In a pot of boiling water, cook the noodles according to the package instructions. When cooked, drain and use. While the noodles are cooking, prepare the rest of the ingredients.
In a small bowl, beat the egg. Place a pan with a teaspoon of oil over medium heat. When the oil is hot, add the egg and cook until scrambled.
stir and serve
Cut the scallion into small pieces. Mince the ginger. Add scallions, ginger, sugar, hot sauce, soy sauce, Vegeta paste, or miso paste to a bowl. Pour oil into the pan where you cooked the egg. Cook the oil until it's hot, then remove from the heat. Check the oil temperature. It should be 110°C / 225°F. Pour the hot oil over the scallions mixture in a bowl. Leave until it stops sizzling, then stir well. Add the noodles and scrambled egg. Toss to combine, divide between two plates, and serve.