Excuse me, how to make smooth and firm noodles with rice noodles? See clearly that it is "rice noodles", the more detailed the better, and the trouble of pasting online.
To make noodles with rice flour, you need to add a proper amount of flour to the rice flour. It is absolutely impossible not to add it. The ratio of the two is not limited, as long as the flour is not less than one sixth of the rice flour. Remember to add egg whites one by one and add them later. It doesn't take much effort to soften the noodles, but the direction should be one to one, so that the noodles will be strong. Two people should eat about 15 to 20 minutes, and the cooking time for noodles to soften should be around. For one and a half minutes, you can add eggs, vegetables and other ingredients, cover the lid after adding, and add seasoning when the time comes (it is best not to add salt too early, and it is not too late to turn off the fire)