The biggest feature of spaghetti is the unique sauce. The method of making this sweet and sour sauce is not very difficult. First, prepare spaghetti, usually go directly to the supermarket to buy spaghetti or roll it out with barley flour and eggs. Add water to the pot, heat to 100℃, add spaghetti, and add a little salt to prevent the noodles from sticking together. Continue to cook with low heat, while constantly stirring with chopsticks. When the noodles are cooked, take them out and filter out the water. Dish and add your favorite salad dressing according to your personal taste. But if you don't want to eat it right away, you need to filter the noodles with cold water until they cool down. So the simple pasta is finished. It should be noted that when cooking, you should be prepared to judge the maturity of pasta, not half-cooked or over-cooked. The cooking time of pasta with different thickness is also different. For example, the cooking time of egg spaghetti should not be too long, it only takes about two or three minutes. In addition, don't put that fresh pasta on hold for too long. Generally, it is best to eat it on the day when it is cooked. Sauce can be prepared according to personal taste.