Hello.
Thankfully...l no longer need to use tube feeding...however, l am on a very strict food regimen due to severe scaring from brutal treatments resulting in lingering side effects.
I reccomend you purchase a Neutrabullet
Blender for smoothies and shakes. etc.,
I have used one daily for 7years..and it's still going strong...it will blend and pulverize anything ..including large nuts and frozen foods.
Walmart seems to be the cheapest buy ..prices start at a $99.00.
I always add a couple of raw eggs into my shakes & smoothies for added protein.

Good Luck to you..!!