I have been recommended to be on full liquid for 30 days by my surgeon. I have a little less then 2 weeks left. I have been eating yogurt, cream of wheat, cottage cheese, purée soups, protein drinks, crystal light, & lots of water. Couple of recommendations that have been helping me out because the urge to eat something substantial gets intense.
Blend cottage cheese in food processor with seasoning salt, pepper and dried dill, better then it sounds. There is a line of canned soups called Annie's and there are several low fat ones. I have been heating them up and blending them with the blender, very satisfying.
Good luck!