1, flour needs high-gluten flour to make noodles. Because high-gluten flour is called high-gluten flour, it is because the dough and cakes made will have good toughness, and the noodles are not easy to break, which is a bit chewy. The famous brand is red peony.
Accordingly, low-gluten flour is needed to make cakes. When low-gluten flour is made into cakes, it will be softer and not as tough as high-gluten flour. This is why the cake is delicious.
Back to your question. Handmade noodles break when cooked. If there is something wrong with flour, you may use ordinary flour or low-gluten flour. In short, gluten is not high enough. You need to go to the market to buy high-gluten flour, and then it will be better to make noodles. I recommend buying red peony, which is very famous and common, and has a good effect.
2. When mixing the dough, water and flour need to be fully mixed to produce sticky dough. Good dough is a little softer than plasticine, but it won't deform without moving anything. If there is a problem with dough mixing, please buy a book, accurately weigh the dosage with a scale according to the above weight ratio, and then mix the dough, and the effect will be good.
There is another possibility, not that the ratio of flour to water is wrong, but that you are not rolling enough. Please roll it several times until the dough doesn't look the same each time, which means the dough is ready.