I ate some baby food for a few days when I got my wisdom teeth out.
Also Ensure & similar products for balanced vitamin/minerals.

Low sodium soups or other easy to eat canned foods, or homemade, then process or blend them.

Ice cream & very soft mashed potatoes were fave of my kids when they had their wisdom teeth out.

microwaved scrambled eggs are usually very fluffy and soft enough to eat by squishing with your tongue.