Spaghetti, according to your picture, ordinary fine noodles, boiled in water (you can also add salt or oil to the water), boiled for 7 minutes, and then cooled for later use. Downstairs 15 minutes? It's rotten enough to eat, okay? Pure pit, hotel standard. The exact one needs a timer.
Besides, let's talk about mushroom soup ... we call it cream mushroom soup. Look at your can. It should be finished. Just heat it up and stop talking. Baidu is basically the same-butter, vanilla fried mushrooms, white wine, then milk and cream, crushed with a pulverizer, boiled, put in a soup plate, order a few drops of cream, and decorate with vanilla.
Your so-called mushroom soup is not right for cooking spaghetti. It's creamy spaghetti.
The simple method is as follows: olive oil, stir-fry bacon, stir-fry oil, add onion and fragrant leaves, stir-fry, add Tricholoma (sliced or diced), add cream, slightly cook, sprinkle some Parmesan cheese, add cooked spare pasta, stir-fry, add salt and pepper, and finally add an egg yolk and stir well (to thicken the cream, stir well.
Let's just say so much. I don't know how to ask questions. I hope to adopt them.