Orzo simmers directly in crushed tomatoes and vegetable broth, giving this skillet pasta its creamy sauce. Onion, garlic and oregano form the base; baby spinach goes in once the pasta is tender, with Parmesan as an optional finish.
AI illustration: The recipe image was created with AI. The finished dish may look different.
For another simple meatless pasta dinner, try our one-pot spaghetti with simple tomato sauce.
Why you will like this recipe
- Orzo cooked directly in tomato broth. The dry pasta simmers in crushed tomatoes and vegetable broth without a separate boiling step.
- An onion-and-garlic start. Stir the orzo with softened onion and garlic before adding the liquid and oregano.
- Spinach folded in at the end. Wilt the spinach once the orzo is tender; add Parmesan off the heat if you are using it.
Substitutions
Use dairy-free Parmesan or omit it for a vegan version. Frozen spinach works after thawing and squeezing it dry.
Ingredient choices and cooking cues
Orzo looks like rice, but it behaves as pasta in this tomato pan. Its starch thickens the broth as it cooks, creating a creamy texture without requiring cream. Stir often enough to sweep the small pieces away from the bottom, where they can collect in a dense layer. The brief contact with the onion, garlic, and oil coats the pasta before the liquid goes in; the later simmer is what hydrates its center.
Crushed tomatoes and broth both vary in consistency, so watch the movement of the sauce. Orzo that is still firm needs enough loose liquid to continue cooking. If a spoon leaves a dry trail that stays open and the grains are not tender, use the splash-of-water adjustment already described in the method. At the finish, the sauce should coat the pasta while remaining soft enough to spread slightly in the bowl.
Baby spinach wilts quickly and folds easily through the small pasta. Add it as described near the end so its leaves remain identifiable rather than disappearing into the tomato base. Optional Parmesan adds savory depth and helps thicken the finish. The short rest gives both the pasta starch and any cheese time to settle, so judge the final consistency after that pause.
Storage and reheating
Refrigerate for up to 4 days. Reheat gently with a spoonful of water or broth.
Serving ideas
Serve the orzo while the sauce is loose and creamy. A simple green salad adds a fresh contrast; Parmesan remains optional as listed in the recipe.
Recipe card
Creamy Tomato Orzo with Spinach
Ingredients
Method
- Heat the olive oil in a large deep skillet over medium heat. Cook the onion for 3 to 4 minutes, until softened.
- Add the garlic and orzo. Stir for 1 minute so the pasta is lightly coated and fragrant.
- Add the tomatoes, broth, oregano, salt, and pepper. Bring to a gentle simmer.
- Cook uncovered for 10 to 12 minutes, stirring often, until the orzo is tender and the sauce is creamy. Add a splash of water if it becomes dry before the pasta is done.
- Fold in the spinach until wilted. Remove from the heat and stir in Parmesan, if using. Rest for 2 minutes before serving.
Estimated nutrition per serving
| Nutrient | Per serving |
|---|---|
| Energy | 269 kcal |
| Protein | 9.2 g |
| Fat | 4.5 g |
| Saturated fat | 0.7 g |
| Carbohydrate (including fiber) | 49.7 g |
| Fiber | 4.5 g |
| Sugar | 8.2 g |
| Sodium | 564 mg |
Estimates are calculated from the ingredient amounts and standard food composition references, divided into the stated number of equal servings. They are not laboratory measurements. Brands, substitutions, optional additions and portion sizes can change the result. Optional toppings, extra side dishes and unspecified added salt are excluded from the base estimate.
Together in the kitchen
Stir the orzo regularly, using every two minutes as a practical guide, and add a little liquid if needed. Let the spinach wilt in the pan first, then take the pan off the heat before adding the optional Parmesan.
Kitchen Testing Note
In my test, stirring regularly and adding liquid as needed helped the orzo cook evenly. Following the recipe card, the spinach wilted first, and only then did the pan come off the heat for the optional Parmesan.
Frequently asked questions
Can I replace the orzo with rice?
Rice is not a direct substitution for this cooking time and liquid balance. Different rice varieties hydrate at different rates, and their starch behaves differently. Use orzo for the result described here rather than treating the rice-like shape as evidence of interchangeable cooking methods.
Will the recipe still be creamy without Parmesan?
Yes. The main body comes from the starch released by the orzo, not the optional cheese. Without Parmesan the flavor is lighter and more tomato-forward. Stirring, maintaining enough cooking liquid, and allowing the stated rest remain the key texture controls.
Why does the orzo start sticking to the bottom of the pan?
The small pasta pieces can collect in a dense layer while their starch thickens the tomato broth. Stir often enough to sweep them away from the bottom during the uncovered simmer, rather than leaving the pan untouched.
What if the tomato sauce dries out while the orzo is still firm?
Add the splash of water specified in the method and continue the gentle simmer, stirring often. Firm orzo still needs loose liquid to hydrate. A spoon leaving a dry trail that stays open is a useful cue to check the moisture.
Should the spinach simmer with the orzo from the start?
No. Fold in the baby spinach once the orzo is tender and let it wilt near the end. Then remove the pan from the heat, add Parmesan if using and rest for 2 minutes. This avoids a long spinach simmer in the tomato base.
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