Amazingly Simple Tomato Sauce

Canned tomatoes simmered with butter and a halved onion until the sauce turns deep red and the fat separates. Three main ingredients and no chopping, but it needs the full forty-five minutes.

Amazingly Simple Tomato Sauce

AI-generated illustration

Contains:dairy

Ingredients

Method

  1. Crush the whole peeled tomatoes with your hands directly into a wide saucepan, including all the juice from the cans; hand-crushing leaves the texture uneven in a way a blender cannot.
  2. Add the unsalted butter, the onion halves cut side down, the kosher salt, and the granulated sugar.
  3. Bring to a simmer and cook uncovered at a lazy bubble for 45 minutes, stirring every 10 minutes and pressing any large pieces against the side of the pan.
  4. The sauce is ready when it has darkened to brick red, reduced by about a third, and orange butter is pooling at the edges.
  5. Lift out the onion halves; they have given everything they have, though chopping them and stirring them back in is no crime.
  6. Stir in the torn basil leaves off the heat and toss with hot pasta, thinning with a splash of pasta water if needed.

Notes

  • Whole peeled tomatoes are consistently better than pre-crushed or diced, which are treated with calcium chloride to hold their shape and never break down.
  • It keeps 5 days refrigerated and freezes well in a jar with an inch of headspace.