Easy Healthy Chicken Breast with Zucchini and Squash
This is the skillet dinner I make when I want something light but still satisfying, and I want it on the table before anyone starts rummaging through the pantry.
Juicy chicken breast pieces meet fresh zucchini and yellow squash in one hot pan, and everything gets finished with a squeeze of lemon, a shower of Parmesan, and a handful of parsley.
It looks like a restaurant plate, yet the whole thing comes together in about 20 to 25 minutes, with roughly 10 minutes of prep and 10 to 15 minutes of cooking.
The method stays simple. You cook the orzo or rice first and keep it warm, sear the seasoned chicken in a large skillet, sauté the vegetables with garlic and Italian seasoning in that same pan, then return the chicken, add lemon juice, and let everything meld for one minute.
That is the whole recipe. It serves 2, which is perfect for a cozy dinner for two or for lunch the next day.

The flavor is fresh and bright. Garlicky vegetables, a savory note from Parmesan, and lemon that wakes the whole plate up. The chicken stays tender because it cooks quickly in a hot pan and rests for 2 minutes before it goes back in with the vegetables.
It is also flexible in a way I really appreciate. Rice or quinoa can stand in for the orzo. Chicken thighs bring extra moisture if that is what you have on hand.
Chickpeas or firm tofu turn it into a vegetarian dinner that still feels hearty. Nothing here is fussy, and that is exactly why it earned a regular spot in my weeknight rotation.
I slice the zucchini and squash into rounds so they hold their shape and pick up a little color at the edges. Serve everything over the grain, top with Parmesan and parsley, and tuck lemon slices onto the plates. It is an easy win on a busy evening.
Jump to:
- Easy Healthy Chicken Breast with Zucchini and Squash
- Why This Works for Weeknights
- Ingredient Checklist
- Step by Step Cooking
- Pro Tips for Juicy Chicken
- Easy Swaps and Add Ins
- Storage and Reheating Tips
- FAQs
- How do you cook chicken breast with zucchini and squash in one skillet?
- How long do you cook chicken breast in a skillet with vegetables for this recipe?
- Can I make this chicken and zucchini skillet ahead of time?
- What can I use instead of orzo in this healthy chicken and squash recipe?
- Easy Healthy Chicken Breast with Zucchini and Squash
- Ingredients
- Instructions
- Last Step:
- Nutrition
- Did you make this recipe?
Why This Works for Weeknights
Weeknight cooking has two enemies: time and cleanup. This recipe beats both. Everything happens in one skillet, the grain cooks while you handle the chicken, and dinner is ready in about 20 to 25 minutes. That is a real number, not an optimistic one.
It also stays healthy without tasting like a compromise. Lean chicken, fresh vegetables, olive oil, lemon, and a modest amount of Parmesan give you a plate that feels light but still fills you up.
And it adapts. Swap the grain, swap the protein, and the dish still works. I often make a double batch for meal prep, keeping the chicken and the vegetables in separate containers so nothing turns soggy. For a family, it scales easily. For one person, the leftovers are lunch.
- One skillet for the chicken and the vegetables
- About 20 to 25 minutes from start to finish
- Grains and proteins are easy to change
- Works well for meal prep and for feeding a family
Ingredient Checklist
Here is everything you need for two servings. Nothing here is hard to find, and most of it is probably in your kitchen right now.

- 2 boneless, skinless chicken breasts, cut into bite sized pieces
- 1 medium zucchini, sliced into rounds
- 1 medium yellow squash, sliced into rounds
- 1 cup orzo pasta or rice
- 2 tablespoons olive oil, divided
- 2 cloves garlic, minced
- 1 teaspoon dried Italian seasoning, or a mix of dried basil, oregano, and thyme
- Salt and freshly ground black pepper, to taste
- Juice of half a lemon, plus lemon slices for garnish
- 1/4 cup grated Parmesan cheese
- Fresh parsley, chopped, for garnish
One note: the Italian seasoning is split between the chicken and the vegetables, so do not use it all at once. Season the chicken with half, and save the rest for the squash.
Step by Step Cooking
This is a true one skillet method, and the order matters more than the technique. Warm the grain first, then work through the chicken and the vegetables.

- Cook the orzo or rice according to the package directions, drain, and keep it warm.
- Heat 1 tablespoon of olive oil in a large skillet over medium high heat.
- Season the bite sized chicken pieces with salt, pepper, and half of the Italian seasoning.
- Add the chicken to the hot skillet and cook for 5 to 7 minutes, stirring occasionally, until golden and the internal temperature reaches 165°F (75°C). Remove the chicken and set it aside.
- Let the cooked chicken rest for 2 minutes.
- Add the remaining 1 tablespoon of olive oil to the same skillet.
- Sauté the minced garlic for about 30 seconds, until fragrant.
- Add the sliced zucchini and yellow squash and season with salt, pepper, and the rest of the Italian seasoning.
- Cook the vegetables for 4 to 6 minutes, stirring occasionally, until tender but still bright.
- Return the chicken to the skillet, squeeze in the juice of half a lemon, stir to combine, and cook for 1 minute so the flavors meld. Taste and adjust the seasoning.
- Plate the orzo or rice and spoon the chicken and vegetable mixture over the top.
- Sprinkle the grated Parmesan and chopped parsley over the top and garnish with lemon slices.
The pan does most of the work, and the hands on time is short. If you keep the grain warm while the skillet is busy, everything lands on the plate hot at the same time.
Pro Tips for Juicy Chicken
Juicy chicken comes down to a few habits, not a secret ingredient. First, get the skillet properly hot before the chicken goes in. That first contact with a hot pan is what sears the surface and locks in moisture.
Second, do not crowd the pan. If the pieces are touching and steaming instead of browning, cook them in batches. It takes a couple of extra minutes and gives you a golden brown crust instead of pale, poached looking chicken.
Third, use a meat thermometer and pull the chicken at 165°F (75°C). Guessing is how chicken turns dry.
Finally, let the chicken rest for 2 minutes before it goes back into the skillet with the vegetables. The juices settle, and the meat stays tender when you stir everything together.
A hot pan and an uncrowded pan do more for juicy chicken than any marinade ever will.
Easy Swaps and Add Ins
The bones of this recipe are sturdy, so you can change a lot without breaking it. Here are the swaps I reach for most often.
| Original | Easy swap |
|---|---|
| Chicken breasts | Chicken thighs, chickpeas, or firm tofu |
| Zucchini and yellow squash | Bell peppers or asparagus |
| Orzo | Rice, quinoa, cauliflower rice, or whole grain pasta |
| Olive oil | Avocado oil or melted coconut oil, and you can use less to lighten the dish |
| Parmesan | Nutritional yeast for a dairy free finish |
If you want to add rather than swap, a handful of cherry tomatoes tossed in with the squash is lovely, and a pinch of red pepper flakes gives the lemon a little heat. A spoonful of pesto stirred in at the end is another easy upgrade.
For a dairy free finish, nutritional yeast stands in for the Parmesan. If you are watching the oil, use less than the recipe calls for and add a splash of broth when the vegetables go into the pan.
As written, the recipe comes out to roughly 450 to 500 calories per serving, with about 35 to 40 grams of protein and around 15 grams of fat. Carbohydrates land near 35 to 40 grams, depending on whether you use orzo or rice.
Any change to the protein or the grain shifts those numbers, so treat them as a guide rather than an exact match.
Storage and Reheating Tips
Leftovers keep well. Store them in an airtight container in the refrigerator for up to 3 days.
If you are prepping ahead, store the cooked chicken and the sautéed vegetables in separate containers for up to 2 days. Keeping them apart stops the squash from getting soft and keeps the chicken from drying out.

To reheat, warm everything gently in a skillet over low heat with a splash of water or broth. The moisture brings the dish back to life. A microwave works too. Use short bursts of 1 to 2 minutes, stir between them, and stop as soon as everything is heated through.

I do not recommend freezing the complete dish. Zucchini and orzo both turn mushy after freezing and thawing. Cooked chicken on its own is a different story. It freezes well in a freezer safe container for up to 2 months. Thaw it overnight in the refrigerator, then reheat it and pair it with freshly cooked vegetables and grains.
One more tip from my own kitchen: if the leftovers look a little dry, a squeeze of fresh lemon right before serving fixes that instantly.
FAQs
How do you cook chicken breast with zucchini and squash in one skillet?
Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Season bite-sized chicken pieces with salt, pepper, and half the Italian seasoning, then cook for 5 to 7 minutes until golden and 165°F internally. Remove the chicken, sauté minced garlic for 30 seconds, then cook sliced zucchini and yellow squash with remaining seasoning for 4 to 6 minutes. Return the chicken, add lemon juice, and cook 1 more minute before serving over orzo or rice.
How long do you cook chicken breast in a skillet with vegetables for this recipe?
The chicken breast pieces cook for 5 to 7 minutes in the skillet until they reach an internal temperature of 165°F. The zucchini and yellow squash cook separately for 4 to 6 minutes until tender but still bright. After combining, everything cooks together for 1 final minute to meld the flavors, for a total skillet cooking time of about 10 to 15 minutes.
Can I make this chicken and zucchini skillet ahead of time?
Yes, you can prep the cooked chicken and sautéed vegetables separately and store them in airtight containers in the refrigerator for up to 2 days. Assemble the dish when ready to serve by reheating gently in a skillet over low heat with a splash of water or broth. Fully assembled leftovers can be stored for up to 3 days but should not be frozen, as the zucchini and orzo can become mushy.
What can I use instead of orzo in this healthy chicken and squash recipe?
You can substitute orzo with long-grain white rice, brown rice, quinoa, or cauliflower rice for a low-carb option. Whole wheat pasta or gluten-free pasta also work well. Cook your chosen grain or rice according to package directions before serving it as the base for the chicken and vegetables. For a more substantial meal, orzo can also be replaced with cooked farro or couscous.

Easy Healthy Chicken Breast with Zucchini and Squash
Easy Healthy Chicken Breast with Zucchini and Squash This is the skillet dinner I make when I want something light but still satisfying, and I want it on the table before anyone starts rummaging through the pantry. Juicy chicken breast pieces meet fresh zucchini and yellow squash in one hot pan, and everything gets finished with a squeeze of lemon, a shower of Parmesan, and a handful of parsley.
- Total Time: 25 min
- Yield: 2 1x
Ingredients
Ingredients
2 boneless, skinless chicken breasts, cut into bite-sized pieces
1 medium zucchini, sliced into rounds
1 medium yellow squash, sliced into rounds
1 cup orzo pasta or rice
2 tablespoons olive oil, divided
2 cloves garlic, minced
1 teaspoon dried Italian seasoning
Salt
freshly ground black pepper
half lemon, juiced
lemon, sliced for garnish
1/4 cup grated Parmesan cheese
fresh parsley, chopped for garnish
Instructions
Instructions
1-Cook orzo or rice according to package: Cook orzo or rice according to package directions; drain and keep warm.
2-Heat 1 tablespoon olive oil in a: Heat 1 tablespoon olive oil in a large skillet over medium-high heat.
3-Season bite-sized chicken pieces with salt, pepper,: Season bite-sized chicken pieces with salt, pepper, and half the Italian seasoning.
4-Add chicken to the hot skillet and: Add chicken to the hot skillet and cook 5-7 minutes, stirring occasionally, until golden and internal temperature reaches 165°F (75°C); remove chicken and set aside.
5-Let the cooked chicken rest 2 minutes: Let the cooked chicken rest 2 minutes.
6-Add the remaining 1 tablespoon olive oil: Add the remaining 1 tablespoon olive oil to the same skillet.
7-Sauté minced garlic about 30 seconds until: Sauté minced garlic about 30 seconds until fragrant.
8-Add sliced zucchini and yellow squash: Add sliced zucchini and yellow squash; season with salt, pepper, and the remaining Italian seasoning.
9-Cook the veggies 4-6 minutes, stirring occasionally,: Cook the veggies 4-6 minutes, stirring occasionally, until tender but still bright.
10-Return the chicken to the skillet, squeeze: Return the chicken to the skillet, squeeze in juice of half a lemon, stir to combine, and cook 1 minute to meld flavors; taste and adjust seasoning as needed.
11-Plate the orzo or rice and top: Plate the orzo or rice and top with the chicken and vegetable mixture.
12-Sprinkle grated Parmesan and chopped parsley over: Sprinkle grated Parmesan and chopped parsley over the top and garnish with lemon slices.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.- Prep Time: 10 min
- Cook Time: 15 min
- Method: stovetop
Nutrition
- Calories: Approximately 450-500 calories per serving (varies depending on grain choice)
- Fat: Approximately 15 grams per serving
- Carbohydrates: Approximately 35-40 grams per serving (varies depending on grain choice)
- Protein: Approximately 35-40 grams per serving





