> By the way, if you just grind tomatoes and garlic, add some olive oil and oregano and boil for 15 min you have a very nice pizza sauce imho... no sugar added or needed.
I was clued in at some point that cooking pizza sauce is neither necessary nor desirable, and sure enough, IMO it is better if you skip the boil. Just mix it up and slap it on the pie. Saves a pan, too—you can just use a mixing bowl.
Not sure you need the olive oil, either, but if it's working for you keep it up. Sugar 100% not needed, you're right. I add a fair amount of salt (you can go hard on the salt in most homemade recipes and still have way less than commercial/fast-food options) and way more black pepper than you'd think would be a good idea, but which is actually great, turns out. I'd sooner skip the garlic than the pepper, actually.