Ghee discussion, mostly about making it into spread

In addition to other uses of the ghee I personally really like that it is a good, mostly neutral base to add basically any flavoring desired and make homemade spread.

Some flavors that I so far tried are:

• Chili - excellent and easy to control how spicy the result is
• Garlic - both fresh, dried and a salty garlic paste. A kind poster has pointed out that it needs to be acidified or consumed in only a few short days or there is risk of developing botulism toxins - https://news.okstate.edu/articles/agriculture/2020/gedon_home-infused-oils.html
• Soy sauce - specifically shiitake mushrooms one
• Carob - not bad but the flavor is not really distinctive even if I add relatively lot of it. Perhaps I should tinker with it more
• Ajvar(tomato, eggplant, pepper mix)
• Horseradish
• Chill and bitter chocolate - did not turn out all that well but I will still try again to see if I can make a better result
• Ginger - dried

I probably should start keeping track of how much of something I add exactly but so far I do it just by guess. Usually something like one to three tablespoons for 150g of ghee or so.

Usually I simply add the warm ghee and the flavoring in the glass jar. I can not really use a mixer since I do small batches and do not want to have to clean it up afterwards. What I arrived at is to simply give the jar a good shake about every half an hour for a few hours. It is probably not the best solution but good enough.

It completely kills the longevity of the ghee. Especially the ingredients that are not dried but I do not really care since it is gone in a week anyway.

So far I only made ghee from store bought white butter so I am not sure how much difference it would make to make it directly from milk or from less processed butter.

Is there someone here who tried something similar? If so what flavors have you tried or recommend?

Edit: edited the problematic garlic entry.