First, wash the mushrooms and cut them into pieces, and then cut the bacon into pieces about the size of mushrooms. Then put a piece of butter in the pot. After the butter melts, add the mushroom slices and bacon and start to stir fry. After the fragrance starts to spread out, add a little salt and stir fry evenly. After the mushroom slices are almost cooked, pour in milk, not too much, just add some cream and salt and stir them. Then you can go out of the pot.
Then pour milk and flour into a small pot and start to cook. Be careful to completely dissolve the flour in the milk, without dough, and turn off the heat after the milk is boiled. Then put the spaghetti in water and cook it, put it in a bowl, pour in the mushrooms and bacon, milk paste and black pepper, and our creamy spaghetti is finished.