"cook soup" is correct and usable in written English.
You can use it whenever you are wanting to say that someone is preparing soup. Example: "My mom is in the kitchen cooking soup for dinner."
"But you cannot cook soup in small cup.
Next to his bedroom was the kitchen, which contained a large mint-green enamel sink and a matching gas stove from the twenties, which he used to cook soup and make coffee.
The dump was full of toxins (to avoid this, Daldry built an artificial rubbish heap for the shooting of Trash) and it was producing so much gas that pickers were able to use it to cook soup.
I hope it just becomes part of the ebb and flow of the game: you explore, fight a couple of creatures, find some things, take off your backpack, play this little crafting game... and in between, you find fires, which are the only places you can cook soup.
W.S. Badger founder Bill Whyte used to cook soup every Friday for employees.
In Beijing, we cook soup with pork bones, pig feet, fish or eggs to help mothers produce more milk.
When possible, cook soups on low heat.
Buy a Dutch oven if you want to cook soups, stews, sauces, and roasts or other baked dishes.
Blender Cucumber Yogurt Soup With Cumin and Paprika: This no-cook soup is cool and refreshing, whether it's served in a bowl or in a glass.
The Moors murderer Ian Brady, who claims to have been on a 14-year hunger strike, makes himself toast for breakfast and regularly cooks soup from packets, a tribunal heard on Monday.
So Myhrvold's team cooks soup in a pressure cooker, at a low temperature, using copious amounts of baking soda to caramelize the broth.
