Comfort food that comes together in one pot is a weekday dinner hero. This Italian Chicken Orzo (One pot!) is bright, saucy, and packed with vegetables—tender chicken bites, tender orzo, crushed tomatoes, and a hit of pesto and Parmesan that finish the dish with Italian-inspired flavors. It’s an easy, family-friendly skillet meal that looks and tastes like you fussed for hours, but cleanup is minimal. Below you’ll find an ingredient list, simple step-by-step directions rewritten for clarity, helpful tips, and serving suggestions.

Why you’ll love this dish

One-pot convenience: only one pan to cook and one pan to clean.
Balanced and colorful: chicken, carrots, zucchini, bell pepper, and orzo make a complete, satisfying meal.
Flavorful finish: pesto and freshly grated Parmesan add a luxurious, savory note.
Quick weeknight option: about 30–40 minutes from start to table.

Ingredients

2 chicken breasts, chopped into bite size (approx. 1 pound)
1 tablespoon olive oil
3 tablespoons pesto, divided
1/2 onion, chopped
1 cup sliced carrots
1 cup zucchini, quartered
1 red bell pepper, chopped
1 cup uncooked orzo
2 garlic cloves, minced
1 14.5 oz. can crushed tomatoes
2 cups low sodium chicken broth
1 teaspoon chicken bouillon, optional*
1/2 teaspoon dried oregano
1/4 teaspoon salt*
1/4 teaspoon pepper
1/4 teaspoon red pepper flakes
1/2 cup freshly grated Parmesan cheese
freshly grated Parmesan cheese, for serving
fresh parsley, for garnish

Notes: The ingredient amounts above are the source of truth for the recipe and were used to rewrite the directions below exactly. The chicken is cut into bite-size pieces, and the pesto is used in two stages for layered flavor. If you prefer more heat, increase the red pepper flakes slightly. The chicken bouillon is optional and can be omitted if you prefer to rely on the low sodium chicken broth for seasoning.

Equipment

Large, deep skillet or sauté pan with a lid (12-inch recommended)
Wooden spoon or heatproof spatula
Measuring cups and spoons
Knife and cutting board

Step-by-step directions

Follow these steps in order for best results. The directions are rewritten for clarity while keeping ingredient amounts exactly the same.

Prep the ingredients: Chop 2 chicken breasts into bite-size pieces (about 1 pound total). Chop 1/2 onion, slice 1 cup carrots, quarter 1 cup zucchini, and chop 1 red bell pepper. Mince 2 garlic cloves. Measure out 1 cup uncooked orzo, 1 14.5 oz. can crushed tomatoes, and 2 cups low sodium chicken broth. Have 3 tablespoons pesto ready, divided. Grate 1/2 cup Parmesan cheese and set some extra for serving. Chop fresh parsley for garnish.
Heat the oil and brown the chicken: Place a large, deep skillet over medium-high heat and add 1 tablespoon olive oil. When the oil shimmers, add the chopped chicken pieces in a single layer. Cook the chicken, stirring occasionally, until the pieces are mostly cooked through and lightly browned, about 4–6 minutes. Remove the chicken from the pan and set it aside on a plate; you will add it back later.
Sauté the aromatics and vegetables: Reduce the heat to medium and add the chopped 1/2 onion to the same pan. Sauté for about 2 minutes until the onion softens. Add 1 cup sliced carrots, 1 cup zucchini (quartered), and 1 red bell pepper, chopped. Sauté the vegetables for 3–4 minutes until they begin to soften but still have some bite. Stir in 2 minced garlic cloves and cook for 30–45 seconds until fragrant.
Add orzo and liquids: Pour 1 cup uncooked orzo into the pan with the vegetables and stir to toast it lightly for 30–60 seconds. Add the 1 14.5 oz. can crushed tomatoes and 2 cups low sodium chicken broth, stirring to combine. If you choose to use it, add 1 teaspoon chicken bouillon now. Sprinkle in 1/2 teaspoon dried oregano, 1/4 teaspoon salt, 1/4 teaspoon pepper, and 1/4 teaspoon red pepper flakes. Stir everything together so the orzo is submerged in the liquid and the seasonings are evenly distributed.
Return the chicken and simmer: Add the browned chicken back into the pan, nestling it into the tomato-orzo mixture. Bring the pot to a gentle boil over medium-high heat, then reduce the heat to low so the mixture simmers gently. Cover the pan with a lid and let it simmer for about 12–15 minutes, or until the orzo is tender and has absorbed much of the liquid. Check once halfway through and stir gently to prevent sticking.
Finish with pesto and Parmesan: Once the orzo is tender and the chicken is cooked through, remove the pan from the heat. Stir in 2 tablespoons of the 3 tablespoons pesto (reserve the remaining 1 tablespoon for serving). Stir in 1/2 cup freshly grated Parmesan cheese until melted and incorporated, which will thicken the sauce slightly and add a creamy finish. Taste and adjust salt and pepper if needed.
Plate and garnish: Spoon the Italian Chicken Orzo (One pot!) into serving bowls. Drizzle the reserved 1 tablespoon pesto over the top of each portion for a bright finish, and sprinkle additional freshly grated Parmesan cheese and chopped fresh parsley on each serving. Serve hot.
Optional adjustments: If the orzo absorbs too much liquid before it reaches your desired tenderness, add an extra 1/4 to 1/2 cup hot chicken broth and stir; continue cooking until done. If you prefer a creamier texture, stir in an extra tablespoon of Parmesan right before serving.

Timing and yield

This recipe serves about 4 people as a main course. Total active cooking time is approximately 30–35 minutes, with an additional few minutes for prep. It’s a great weeknight option when you want something fast but satisfying.

Taste and texture notes

The crushed tomatoes create a lightly sauced base that clings to the orzo and chicken. Pesto adds herbaceous brightness in two layers—stirred into the finished dish and drizzled on top for fresh color and aroma. Parmesan melts into the sauce to provide a savory, slightly creamy mouthfeel without adding heavy dairy. The vegetables offer varied textures: carrots add a mild sweetness, zucchini gives softness, and red bell pepper contributes sweetness and crunch.

Variations and substitutions

Protein swap: Use chicken thighs cut into bite-size pieces if you prefer darker meat; keep the same amount by weight (about 1 pound).
Vegetable mix-ins: Add chopped spinach or baby kale in the last 2–3 minutes of cooking for extra greens.
Orzo alternatives: If you want a gluten-free version, swap orzo for a gluten-free small pasta and adjust cooking time according to the package directions.
Cheese: For a nuttier finish, use Pecorino Romano in place of part of the Parmesan.

Storage and reheating

Refrigerate leftovers in an airtight container for up to 3–4 days. Reheat gently on the stovetop over low heat with a splash of chicken broth to loosen the sauce, or microwave in short intervals, stirring between each, until heated through. The orzo will absorb more liquid as it sits, so a little extra broth keeps the texture pleasant.

Make-ahead tips

You can chop the vegetables and chicken up to a day ahead and store them separately in the refrigerator to speed up dinner prep. If you plan to make this ahead for a potluck, undercook the orzo slightly so it doesn’t become mushy when reheated.

Serving suggestions

Serve with a simple green salad and a lemon vinaigrette for brightness.
Pair with crusty bread to sop up any remaining sauce.
Finish plates with an extra squeeze of lemon if you like more acidity.

Common troubleshooting

Orzo is too firm: Simmer a few minutes longer, adding a splash more broth if needed.
Orzo is too soft: Reduce simmer time next time by 2–3 minutes; different orzo brands cook at slightly different rates.
Dish is too thick: Stir in warm broth a tablespoon at a time until you reach the desired consistency.

Final thoughts

This Italian Chicken Orzo (One pot!) is the kind of recipe you’ll return to again and again: adaptable, straightforward, and deeply satisfying. It’s an ideal weeknight meal when you want something cozy without a lot of cleanup. The toasted orzo, tomato-forward sauce, and herbaceous pesto combine to make a one-pan dinner that tastes like it took more effort than it did.

Enjoy the contrast of tender chicken, al dente orzo, and bright pesto—simple ingredients that come together into a memorable meal. Garnish with extra freshly grated Parmesan and parsley, and serve straight from the skillet for an inviting family-style dinner.

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Italian Chicken Orzo (One pot!)

One-pot Italian chicken and orzo simmered with vegetables, tomatoes, pesto, and Parmesan for a quick weeknight dinner.

Prep Time15

Cook Time17

Total Time32

Servings: 4 servings

Ingredients

2 chicken breasts chopped into bite-size pieces (approx. 1 pound)
1 tablespoon olive oil
3 tablespoons pesto divided (1 tbsp for tossing chicken, 2 tbsp for sauce)
1/2 onion chopped
1 cup carrots sliced
1 cup zucchini quartered
1 red bell pepper chopped
1 cup uncooked orzo
2 cloves garlic minced
14.5 oz crushed tomatoes 1 can
2 cups low-sodium chicken broth
1 teaspoon chicken bouillon optional
1/2 teaspoon dried oregano
1/4 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon red pepper flakes
1/2 cup freshly grated Parmesan cheese
additional freshly grated Parmesan cheese for garnish, optional
fresh parsley for garnish, optional

Instructions

Heat 1 tablespoon olive oil in a large nonstick skillet over medium-high heat until hot.
Toss the chopped chicken with 1 tablespoon pesto, then add the chicken, chopped onion, sliced carrots, and quartered zucchini to the pan.
Sauté for about 3 minutes, stirring occasionally, until the chicken begins to brown and vegetables start to soften.
Add the chopped red bell pepper, uncooked orzo, and minced garlic; cook 2 more minutes, stirring so the orzo toasts slightly.
Pour in the crushed tomatoes, 2 tablespoons pesto, and chicken broth; stir in the chicken bouillon (if using), dried oregano, salt, black pepper, and red pepper flakes.
Bring the mixture to a simmer, then cover and reduce heat to medium-low.
Cook, uncovered briefly to stir every 5 minutes (then re-cover), for 8–12 minutes until the orzo and vegetables are tender, stirring occasionally to prevent sticking.
Stir in 1/2 cup freshly grated Parmesan until melted and incorporated; taste and adjust seasoning with more salt and pepper if desired.
Serve topped with additional Parmesan and chopped fresh parsley, if desired.