This easy Harissa Chicken and Summer Veggie Skillet is a one-pan dinner made with chicken, zucchini, corn, and tomatoes tossed in harissa and topped with melty Parmesan. A healthy, flavorful recipe ready in 30 minutes!
If you’re looking for an easy, one-pan chicken recipe that’s bursting with flavor and packed with summer vegetables, this Harissa Chicken and Summer Veggie Skillet will be your new weeknight favorite.
There’s just something about fresh zucchini, sweet corn, and juicy tomatoes coming together with smoky, spicy harissa that feels like summer on a plate. Add tender chicken, a little cheese for richness, and you’ve got a healthy, flavorful dinner that’s simple enough for busy weeknights but delicious enough to impress friends and family.

You will love Harissa Chicken and Summer Veggie Skillet because:
- It’s made in one skillet, which means minimal dishes (always a win).
- Balanced and nutritious with protein, veggies, and flavor all in one.
- The harissa paste adds just the right kick without being overwhelming.
- It’s a versatile recipe — easy to adjust with what you have on hand.
- Comes together quickly, perfect for busy moms or weeknight cooking.
- It’s one-pan simplicity—minimal dishes, maximum flavor.
- Uses fresh seasonal summer veggies
- Totally customizable and forgiving—just the kind of flexible cooking that fits real life.
- Quick to pull together—perfect when you want dinner that looks and feels like hours of effort, but barely took any time.
Harissa Chicken and Summer Veggie Skillet is made with:
- Avocado Oil – A healthy fat hat keeps everything golden and delicious
- Onion – For a sweet and savory base flavor
- Zucchini – A tender summer vegetable
- Corn – Frozen works perfectly and adds a natural sweetness
- Cherry or Grape Tomatoes – Juicy, fresh, and a little tangy, they balance the spice
- Chicken Breast – Lean protein that cooks quickly and pairs with everything
- Harissa Paste – Smoky, spicy, and rich — the star of the dish.
- Parmesan Cheese (or vegan alternative) – Melty, salty goodness that ties it all together

How to make Harissa Chicken and Summer Veggie Skillet:
- Sauté the onion – Heat avocado oil in a large skillet and cook the onion until soft and fragrant.
- Cook the chicken – Coat chicken with harissa paste, then add it to the pan. Cook until golden brown and cooked through. Remove chicken and onion from the skillet and set aside.
- Cook the veggies – Add a little more oil, then toss in the zucchini, tomatoes, and corn. (Use well-drained canned corn, thawed and drained frozen corn, or fresh cooked corn straight off the cob.) Cook until the zucchini is tender and the tomatoes begin to soften.
- Bring it all together – Add the chicken and onions back into the skillet with the veggies. Stir to combine.
- Finish with cheese – Sprinkle Parmesan (or vegan cheese) on top, cover the skillet until the cheese melts, then give everything a final stir.
- Serve warm and enjoy your flavorful, one-pan meal!
Substitutions:
- Protein – Use shrimp, salmon, chickpeas, or your favorite plant-based option.
- Veggies – Try yellow squash, eggplant, or bell pepper—we love flexibility here.
- Corn – Fresh, canned, thawed, or fire-roasted frozen—whatever works.
- Cheese – Any melting cheese or vegan cheese makes this your own.
Recipe Tips:
- Keep zucchini tender-crisp—not soggy.
- Adjust your spice level—start with less harissa, add more if you like heat. You can always add spice but you can’t take it away.
- Cut chicken into consistent pieces for even cooking.

Taste and Texture:
Expect a smoky-spicy foundation with sweet pops from corn and tomatoes, a creamy melt from the cheese, and satisfying lean protein from the chicken. It’s fresh, hearty, and so comforting in its simplicity.
Serve and Store:
- Serve it straight from the skillet with crusty bread, cornbread, rice, or a light salad.
- Leftovers store well—just pop them in an airtight container in the fridge for up to 4 days.
- Reheat gently in a skillet with a splash of water or broth to keep it juicy.
Other Recipes You May Enjoy:
- Cowboy Caviar Pasta Salad
- Sheet Pan Hummus Chicken and Veggies
- Turkey Zucchini Meatballs
- Southwest Chicken Wrap with High-Protein Chipotle Sauce

Harissa Chicken and Summer Veggie Skillet
Ingredients
- 2 tbsp avocado oil divided
- ½ onion chopped
- 1 lb chicken breast cut into even pieces
- 1-2 tbsp harissa paste
- 1 medium zucchini chopped into quarters
- 1 bag frozen corn (thawed and drained)
- 2 cups cherry or grape tomatoes halved
- 1 cup Parmesan cheese or vegan cheese
Instructions
- Heat 1 tbsp avocado oil in a large skillet over medium heat. Add the chopped onion and sauté until soft and fragrant.
- Coat chicken pieces with harissa paste. Add chicken to the skillet and cook until golden and fully cooked. Remove chicken and onions from the pan and set aside.
- Add remaining 1 tbsp avocado oil to the skillet. Add zucchini, tomatoes, and corn. Cook until zucchini is tender and tomatoes begin to soften.
- Return the chicken and onions to the skillet. Stir to combine.
- Sprinkle Parmesan (or vegan cheese) over the top. Cover the skillet until the cheese melts.
- Serve warm, straight from the skillet, and enjoy!








