Farmeshare onion, garlic, basil from my garden, salt, pepper, olive oil and the tomatoes. That's it. Oh, and a touch of a cornstarch slurry to thicken it up a tad. It maybe took me an hour, including peeling the tomatoes, and the last half of that just involved stirring. I dumped the sauce into a container, went to bed, and had dinner halfway done for tonight. Would someone please remind me of this next time I'm whining about not having time for real food?