1, raw materials: 200 grams of flour, 62 grams of boiling water, 60 + 20 grams of cold water.

2, shortening: 5 grams of flour, 15 grams of oil, a little salt (or not).

3, auxiliary ingredients: lettuce, soy sauce beef, white onion, cucumber, sweet noodle sauce, hot sauce, an egg, green onion moderate.

4, the flour into the boiling water, quickly stir, then add 60 grams of cold water, and into the dough and then a small number of times another 20 grams of cold water into the dough, into a wet and soft dough, rest for 10 minutes.

5: Brush the board with oil and grease your hands, then wrestle the dough into a smooth surface and let it rest for 20 minutes.

6: Spread the dough with your hands, then roll it out with a rolling pin to make a thin rectangle, brush it evenly with shortening, roll it up from the narrow side, and cut it into three equal parts.

7, take one of them, pinch both ends tightly, in the palm of your hand to flatten it vertically into a cake, all done, relax for 10 minutes.

8: Take a cake blank, press it flat, then use a rolling pin to roll it out evenly into a thin cake.

9, the pan is hot (no oil), the pan is hot, the pancake into the pancake, cook until both sides of an even color on the pockmarks can be removed from the pan.

10, beaten eggs, pan heat, the bottom of the pan with a paper towel wiped with a little oil, will be beaten into the egg mixture, evenly turned, while the surface is not solidified sprinkled with chopped green onion, to the bottom of the color, turn over and then fry for a while, out of the pan, let cool.

11, soy sauce beef sliced, or cut into strips. Lettuce washed, white onion shredded, cucumber washed and cut thin strips.

12, take a cake, according to taste, brush with sweet noodle sauce, hot sauce, spread on the thin omelette, lettuce leaves, beef, cucumber strips, shredded green onion, roll up and eat, or cut into pieces and eat.