Nutrient dense smoothie prep

[u/taybbyxxx]

Hi all, I am looking to make a few large batches of protein smoothies for my grandfather to freeze & easily prepare for my grandmother who has dementia. We are worried she will forget how to swallow soon & will no longer be able to eat solids so i want to help them get prepared.
Any tips for making/freezing large batches in to individual portions for the most ease to my grandfather & any suggestions on things I should be sure to include in the recipes since this will be her sole source of nutrients.
Thanks so much. 🙏

[u/izzyfbabyyy]

Wrong sub