3 Ingredient Pasta Sauce

• Empty a can of San Marzano tomatoes into a saucepan.
• Skin an onion and chop it in half. Toss it in.
• Add five tablespoons of butter (a little more than half a stick).
• Sautée for 45 minutes while you watch some Hulu. Every now and then, stir and smush all the tomatoes.
• Meanwhile boil some water, cook some pasta, drain the pasta. Try a non-default spaghetti, like a long fusilli.
• Pull out the onion.
• Throw the pasta into the saucepan with the sauce. Stir.

Via https://lifehacker.com/the-best-pasta-sauce-has-three-ingredients-1820519444