It'll happen, I promise. I remember how long the first few weeks post-surgery seemed. I was so excited when they let me off straight liquids on to mushy food, only to discover that the scrambled eggs with cheese, refried beans with cheese, and ricotta bake just wouldn't go down. I thought I was going to scream! You'll get there, though. When I was on strict liquids, I made broth from roasted bones (either chicken or beef) and it was SO MUCH more satisfying than the stuff from the can. You just have to take it slowly and trust that it'll happen... because it will.
If you need something different for shakes, go to si03.com. That's Syntrex's home page. If you hover your mouse on the upper right quadrant of the page, it'll give you the information for ordering a sampler pack of their Nectars. It costs $16.99, shipping included, for 15 one-serving packets in 15 different flavors. Some I mixed with water (grapefruit, lemonade, cherry, grape, etc) and some with unsweetened almond milk. Yes, it's still shakes, but it's fun to try the different flavors without having to invest big bucks.
Can you have cream soups? I was allowed Healthy Recipe cream soups when on liquids, provided I strained out the chunks of food. I really enjoyed the cream of chicken and the mushroom. It was just so good to have something warm and savory in my tummy!!
Once they let you off strictly liquids, it's easier. You can take some of that roasted chicken stock, simmer carrots, onions, and celery in it until they are mooshey-soft and then whizz it in the blender for a really hearty, tasty pureed soup. I also discovered I could put some of that broth on smashed up chicken and it went down pretty well. Eating is going to be challenging for awhile- I won't kid you- but you'll get there. By 3 months post-surgery, I was able to go to restaurants and find good food that I could actually eat (and take home leftovers for lunch for a couple of days!). Hang in there... it really does get better!