I just had all my upper teeth pulled in prep for implants. I Don’t want to live on Cream of Wheat, Broth, and Mashed potatoes for the next 3 weeks while this heals. I get temp dentures in 3 weeks. I need some bone grafts still in preparation for the implants.
Tomato soup, yogurt, jello, and any other food that has a very soft consistency that doesn’r require chewing should all be fine after a week or so.
But if if your dentist/oral surgeon said to limit yourself to the three things you mentioned it is better to stick with their guidance. I haven’t had that many pulled at the same time, but was able to eat the ones I mentioned after a day or two of broth and tomato soup.