Ehh, liquid smoke is def a lot better for you that actually smoking things, because there is a filtration step that removes a lot of the worse Volatile Organic Compounds that make smoke carcinogenic.
You’re probably right it’s not fantastic though ;p
And damn, idk what i’d do if onions made me ill… I use them in so much. Though i’ve found some ways of making them do make me feel ill , just i rarely make them that way so.
Some of it is probably personal preference too. I really like cinnamon, which might influence why i like it particularly much in tomato sauce .
Typically for tomato sauce I like it quite umami, so I add things like peppers (the fruit/veg and black pepper), soya sauce, salt, MSG, etc., as well as mixed “italian” (i doubt it actually is, but it’s sold as that, and I have limited spice cupboard space) herb and spice mixes (usually with stuff like parsley, basil, etc. in it), as well as sage, thyme, garlic powder, with amounts depending on what I want .
Probably the only time I wouldn’t add cinnamon is if I was using the tonato sauce as a component of a curry, but a lot of that is because it would get diluted out and I don’t think cinnamon goes so well with some curry flavours.