Stolen from Reddit
https://www.reddit.com/r/dataisbeautiful/comments/1ftmkwt/oc_foods_cost_vs_caloric_density/
But I loved it. Also this has Shrimp removed, because it was on the OG chart due to an error and this is an updated version.
EDIT: Here is one for protein! https://www.reddit.com/r/budgetfood/comments/1fp2ytb/foods_cost_per_gram_of_protein_vs_protein_density/#lightbox
“50L bag of nuts”
Oh you’re European, so you’re likely talking about the english walnut. https://en.wikipedia.org/wiki/Juglans_regia
The harvesting process is very different from the black walnuts that we have in NA. https://en.wikipedia.org/wiki/Juglans_nigra
Your walnuts will be much easier to hull and much easier to shell. Enjoy.