Although I admittedly do still buy many things prepackaged, granola is something I 100% think is worth it to make at home. Not only is it much cheaper to DIY, you can also control how sweet it is. I find store bought granola to be way too sweet. This High Protein Vegan Granola (Nut free) is my go to granola recipe.
This classic granola is one that I make every other week. It stores well in the fridge and I love adding it to my smoothies for extra nutrients.
I store my extras in mason jars in my fridge. It keeps for up to two weeks in the fridge.
This makes about 4-5 mason jars full of granola
Find it online: https://avocadoskillet.com/nut-free-granola/