If you want a dinner that feels comforting without being heavy, Pesto Chicken Stuffed Zucchini Boats are an excellent choice. Tender zucchini is hollowed out and filled with juicy shredded chicken, fragrant basil pesto, tomatoes, garlic, and melted mozzarella. The result is a colorful, flavorful meal that is easy enough for a busy weeknight and impressive enough for a casual dinner with family or friends.

This recipe combines the fresh taste of zucchini with the rich flavor of pesto and protein-packed chicken. Because the ingredients cook together in the oven, the zucchini becomes tender while the cheese melts into a golden, delicious topping.

Whether you are looking for a low-carb chicken dinner, keto-friendly meal, healthy zucchini recipe, or easy summer dinner, these stuffed zucchini boats are versatile and satisfying.

Why You’ll Love This Recipe

There are several reasons this recipe deserves a place in your regular dinner rotation.

First, it is simple. You only need a handful of everyday ingredients and basic kitchen equipment. Second, the combination of pesto, chicken, zucchini, and mozzarella creates plenty of flavor without requiring a complicated sauce.

The zucchini also provides a naturally mild base that absorbs the pesto and chicken juices as it bakes. The finished dish has tender vegetables, savory chicken, creamy cheese, and fresh herb flavor in every bite.

It is also an easy way to use leftover cooked chicken. Rotisserie chicken, grilled chicken, or previously baked chicken can all work well.

Ingredients

For approximately 4 servings, you will need:

• 4 medium zucchini
• 2 cups cooked shredded chicken
• 1/2 cup basil pesto
• 1 cup shredded mozzarella cheese
• 1/2 cup halved cherry tomatoes
• 2 tablespoons grated Parmesan cheese
• 2 cloves garlic, minced
• 1 tablespoon olive oil
• 1/2 teaspoon Italian seasoning
• 1/4 teaspoon black pepper
• Salt, to taste
• 1 tablespoon chopped fresh basil, optional
• Red pepper flakes, optional

Choosing the Best Zucchini

Look for medium-sized zucchini that are firm, smooth, and relatively straight. Medium zucchini are usually easier to hollow out and provide enough room for the chicken filling without becoming too watery.

Avoid very large zucchini if possible because they can contain more seeds and have a softer texture.

How to Make Pesto Chicken Stuffed Zucchini Boats

1. Preheat the Oven

Preheat your oven to 400°F (200°C). Lightly grease a baking dish with olive oil or cooking spray.

A medium or large casserole dish works well because the zucchini boats should fit snugly without being overcrowded.

2. Prepare the Zucchini

Wash and dry the zucchini. Cut each zucchini in half lengthwise.

Using a small spoon, carefully scoop out the center of each zucchini half. Leave enough flesh around the edges so that each piece maintains its boat shape.

Do not throw away the zucchini flesh. You can chop it finely and add a small amount to the chicken filling, or save it for another recipe such as soup, omelets, or vegetable fritters.

Place the zucchini halves cut-side up in your prepared baking dish.

3. Prepare the Chicken Filling

Add the cooked shredded chicken to a mixing bowl.

Stir in the basil pesto, cherry tomatoes, minced garlic, Italian seasoning, black pepper, and Parmesan cheese. Mix until the ingredients are evenly combined.

Taste the filling before adding salt because pesto and Parmesan can already contain a significant amount of sodium.

For extra heat, add a pinch of red pepper flakes.

4. Fill the Zucchini Boats

Spoon the chicken mixture evenly into the zucchini halves.

Do not pack the filling too tightly. A slightly rounded layer is perfect because it allows the cheese to sit on top and melt over the filling.

Sprinkle shredded mozzarella evenly over each zucchini boat.

5. Bake

Place the baking dish in the preheated oven and bake for approximately 20 to 25 minutes, or until the zucchini is tender and the cheese is melted and lightly golden.

For softer zucchini, bake a few minutes longer. If you prefer zucchini with a little more bite, begin checking around the 18-minute mark.

If you want a more deeply browned cheese topping, switch the oven to broil for the final 1 to 2 minutes. Watch carefully because cheese can brown quickly.

6. Garnish and Serve

Remove the zucchini boats from the oven and allow them to rest for about 5 minutes.

Finish with fresh basil, a light drizzle of pesto, or a sprinkle of Parmesan cheese.

Serve warm as a complete meal or alongside a simple green salad, roasted vegetables, or garlic bread.

Recipe Tips for Better Zucchini Boats

Don’t Overcook the Zucchini

Zucchini naturally contains a lot of water. Overcooking can make it soft and watery. Baking until just tender gives you a better texture.

Use Cooked Chicken

This recipe is designed around cooked chicken, which makes preparation much faster. Leftover roasted chicken, grilled chicken, poached chicken, or rotisserie chicken can all be shredded and used.

Choose a Good Pesto

Since pesto is one of the main flavors, its quality matters. Traditional basil pesto made with basil, olive oil, garlic, Parmesan, and nuts gives the filling a rich and aromatic flavor.

You can also use homemade pesto if you have fresh basil available.

Don’t Overfill

It may be tempting to pile the filling high, but too much filling can spill over while baking. A moderate layer creates a better balance between zucchini, chicken, pesto, and cheese.

Easy Ingredient Substitutions

This recipe is flexible, making it easy to adjust based on what you have available.

For the cheese, mozzarella can be replaced with provolone, Monterey Jack, Italian cheese blend, or part-skim mozzarella.

For additional vegetables, finely chopped spinach, mushrooms, bell peppers, or onions can be added to the filling.

If you do not have chicken, cooked turkey can provide a similar texture and flavor.

For a dairy-free version, use a dairy-free pesto and suitable plant-based shredded cheese.

How to Store Leftovers

Allow leftover zucchini boats to cool before transferring them to an airtight container. Refrigerate for up to 3 to 4 days.

To reheat, place them in a baking dish and warm in a 350°F oven until heated through. You can also use a microwave for a faster option, although the cheese and zucchini may have a softer texture.

If preparing them ahead, assemble the zucchini boats, cover them, and refrigerate until you are ready to bake. For the best texture, bake them within about a day of preparation.

What to Serve With Pesto Chicken Zucchini Boats

These stuffed zucchini boats can be served on their own because they contain vegetables, protein, cheese, and pesto. However, several sides pair particularly well with them.

A crisp garden salad provides freshness and balances the richness of the pesto and cheese. Roasted asparagus, green beans, broccoli, or cauliflower can turn the meal into a vegetable-focused dinner.

For guests who are not following a low-carb eating style, crusty bread or garlic bread is another excellent choice for soaking up the flavorful pesto and juices.

Nutrition-Friendly Dinner Option

Pesto Chicken Stuffed Zucchini Boats can fit naturally into many balanced eating plans because zucchini provides vegetables while chicken contributes protein. Using part-skim mozzarella and controlling the amount of pesto and cheese can help reduce the overall calorie and fat content.

Keep in mind that the exact nutritional information depends on the pesto, cheese, chicken, and portion sizes used. If precise nutrition is important, calculate the values using the specific ingredients and brands in your kitchen.

Final Thoughts

Pesto Chicken Stuffed Zucchini Boats are proof that a simple dinner can still deliver bold flavor. Tender zucchini, savory chicken, fragrant basil pesto, juicy tomatoes, garlic, Parmesan, and bubbling mozzarella come together in one easy oven-baked meal.

The recipe is especially useful for busy weeknights because cooked chicken dramatically reduces preparation time. It is also flexible enough to accommodate leftover vegetables, different cheeses, and homemade or store-bought pesto.

For a fresh, colorful, protein-rich dinner that doesn’t rely on a heavy pasta or rice base, these zucchini boats are an easy recipe worth saving. Serve them hot with a simple salad or roasted vegetables for a satisfying meal that brings plenty of Italian-inspired flavor to the table.