Homemade versions of common processed foods

I started with the homemade pepper sauce, which I continue to make and use. I also use Sriracha and Tabasco and some few others, including a local brand, but day in and day out I mostly use my own mix.

Then I made my homemade Worcestershire sauce: totally wonderful, and I’ll not be buying that any more, but making it myself.

Now I see these homemade energy/granola bars and wonder how many readers make their own in preference to store-bought? (I currently do not eat any energy bars, homemade or store bought.)