1. Dissolve the yeast in warm water, let it sit for three to five minutes, and then add it to the flour. Then add water little by little until the dough is almost the same as the earlobe. Leave in a warm place to rise until doubled in size.

2. After the dough has risen, dip your finger in flour and insert it in the middle. If it does not shrink back, it means it is ready.

3. Heat the pot, heat the oil, add flour and stir slowly over low heat.

4. Heat the pot, heat the oil, add the flour and stir slowly over low heat.

5. This is the fried pastry, as shown in the picture:

6. Deflate the risen dough and cut it into dough balls of about the same size.

7. Roll the dough into the shape of ox tongue. Spread the puff pastry evenly.

8. Roll up from top to bottom into a roll shape. Once everything is rolled up, put it aside to wake up for about ten minutes.

9. After waking up, roll the rolled dough into a long strip, pick it up twice while rolling, and stretch it as much as possible. Roll up the long strip. Into cake shape.

10. After preheating the electric baking pan, gently flatten the snails, then roll them into a round shape, not too thin. The dough cakes are delicious if they are a little thick. Grease the electric baking pan with oil and put the cake in. After frying for two minutes, turn over and fry for another two minutes.