One-Pot Homemade Italian SpaghettiOs (Just Like Mom Made)
These homemade Italian SpaghettiOs are a one-pot pasta in a creamy tomato sauce with cheese. A cozy, nostalgic comfort food that’s easy and better than the canned version.
Heat a large, high-sided pan over medium heat. Add the olive oil and chopped garlic. Sauté for 2–3 minutes, until fragrant but not browned.
Add the dried basil, Italian seasoning, crushed red pepper flakes, and a light pinch of salt and pepper. (You’ll adjust seasoning at the end since the cheese adds salt.) Stir to combine.
Continue sautéing the garlic and spices for another 1–2 minutes to bloom the flavors.
Add the tomato paste and sauté with the garlic mixture for another 1–2 minutes, stirring constantly.
Pour in the entire 14-ounce can of cherry tomatoes. Bring the mixture to a boil, then reduce to a simmer. Use a wooden spoon to gently break up the tomatoes. (Cherry tomatoes add a slightly sweeter flavor, but diced tomatoes can be used if needed.)
Add the dry anellini pasta directly to the pan and stir it into the tomato mixture. (Do not cook the pasta beforehand—it cooks right in the sauce.)
Pour the chicken stock into the empty tomato can, swirl it around to get every bit of tomato, then add it to the pan.
Use 2½ cups for a thicker, classic SpaghettiOs-style consistency; Use 3 cups if you prefer it saucier
Bring everything to a rolling boil, then reduce to a steady simmer.
Stir in the heavy cream and continue simmering, stirring every 2–3 minutes so the pasta doesn’t stick to the bottom of the pan.
Cook until the pasta is tender and the sauce thickens into a creamy consistency.
Stir in the grated Pecorino Romano (or Parmesan) and chopped parsley. Taste and adjust salt and pepper as needed.
Serve warm with extra Pecorino or Parmesan on top and bread for scooping.
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