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Creamy tomato orzo topped with basil

30-Minute Dinners

One-Pot Creamy Tomato Orzo

A silky, risotto-style tomato orzo that tastes slow-cooked but lands on the table in half an hour.

Developed for DishGal · Updated 2026-08-17

30-Minute Dinners
Prep8 min
Cook22 min
Total30 min
Cost$2.10

Directions

  1. Build the base

    Warm olive oil in a wide Dutch oven over medium heat. Cook onion with a pinch of salt for 4 minutes. Add garlic, tomato paste, and red pepper flakes; stir until the paste darkens slightly.

  2. Toast the orzo

    Add orzo and stir for 90 seconds. Toasting coats the pasta in seasoned oil and gives the finished dish more depth.

  3. Simmer

    Stir in crushed tomatoes and broth. Bring to a gentle boil, then simmer uncovered 10 to 12 minutes, stirring often, until the orzo is tender and glossy.

  4. Make it creamy

    Lower the heat. Stir in cream, spinach, Parmesan, and butter until the spinach wilts and the sauce clings to the pasta.

  5. Rest and finish

    Remove from heat for 3 minutes; the orzo will continue thickening. Fold in basil and add broth a splash at a time if you prefer it looser.

Why this works

Why it worksTomato paste is browned before liquid is added, removing its raw edge.
Why it worksFrequent stirring releases starch for a naturally creamy texture.
Why it worksA short rest keeps the sauce on the pasta instead of pooling in the bowl.

Useful kitchen gear

Tools that make this easier.

Compare the function and specifications first; skip anything your kitchen already handles well.

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Compare on AmazonPasta pot and colanderChoose stable handles and a size that fits the dinners you actually cook.See current options → Compare on AmazonFine graterUseful for citrus, hard cheese, garlic and finishing details.See current options → Compare on AmazonKitchen tongsA dependable tool for tossing, turning and serving.See current options →

Swaps & notes

Easy swaps

  • Half-and-half can replace heavy cream.
  • Add 2 cups shredded rotisserie chicken with the spinach.
  • Use kale, but simmer it for the final 5 minutes instead of folding it in at the end.

Cook notes

  • Keep the simmer gentle; hard boiling can scorch the tomato at the bottom.
  • Parmesan is salty, so season fully only after it is added.

Storage

Refrigerate up to 4 days. Reheat gently with a splash of broth or water. Orzo thickens substantially as it sits.

Questions

Can I make it dairy-free?

Use full-fat coconut milk and a dairy-free Parmesan alternative, or omit the cheese and add 1 tablespoon nutritional yeast.

Can I use rice instead of orzo?

Not with the same liquid ratio or timing. Use arborio rice and follow a risotto method instead.

Why is my orzo still firm?

Pan width and burner strength change evaporation. Add 1/4 cup broth, simmer 2 more minutes, and repeat as needed.

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One-Pot Creamy Tomato Orzo
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1. Build the baseWarm olive oil in a wide Dutch oven over medium heat. Cook onion with a pinch of salt for 4 minutes. Add garlic, tomato paste, and red pepper flakes; stir until the paste darkens slightly.
2. Toast the orzoAdd orzo and stir for 90 seconds. Toasting coats the pasta in seasoned oil and gives the finished dish more depth.
3. SimmerStir in crushed tomatoes and broth. Bring to a gentle boil, then simmer uncovered 10 to 12 minutes, stirring often, until the orzo is tender and glossy.
4. Make it creamyLower the heat. Stir in cream, spinach, Parmesan, and butter until the spinach wilts and the sauce clings to the pasta.
5. Rest and finishRemove from heat for 3 minutes; the orzo will continue thickening. Fold in basil and add broth a splash at a time if you prefer it looser.