By drinkable, I mean if theres pasta or vegatables they are small and the soup is generally able to be drank rather than necessarily needing a utensil to take in
All I can think of are
- italian wedding soup
- Liptons cup o soup (wish there was a heartier version of this with similar noodles but infinity of them)
Lentil soup is pretty filling. You can blend in veggies to make it more drinkable as well.
Same for split pea soup, although if ham included in the recipe, it would have to diced rather than chopped.