Zucchini Boats (Easy Stuffed Zucchini Recipe)

Last updated: August 18, 2026

Zucchini boats turn an ordinary summer squash into a hearty, satisfying dinner that comes together in one pan. You will find the full recipe card below, but first let’s walk through everything you need to know to get this right.

Why You Will Love This Zucchini Boats Recipe

Zucchini boats give you a low-carb, high-flavor dinner that still feels like real comfort food. You get tender roasted zucchini shells cradling a savory, cheesy filling in every bite.

This recipe works for a Tuesday night dinner or for meal prepping lunches for the week ahead. It also happens to be one of the easiest ways to use up a summer glut of zucchini from the garden or the farmers market.

What You Need for Zucchini Boats

You will start with medium zucchini, about seven to eight inches long, since oversized zucchini tend to have a spongy, seedy center that does not hold a filling well. Look for squash that feels firm and heavy for its size, with smooth, glossy skin.

For the filling, ground beef or ground turkey forms the base, along with diced onion, minced garlic, and a can of diced tomatoes. Italian seasoning, salt, and black pepper round out the flavor, and shredded mozzarella or Monterey Jack cheese melts on top for that golden, bubbly finish.

Panko breadcrumbs or cooked rice can stretch the filling and give it a bit more texture, though the recipe works fine without either if you want to keep things lighter.

How to Hollow Out Zucchini for Boats

Slice each zucchini in half lengthwise, then use a small spoon or a melon baller to scoop out the seeds and some of the flesh, leaving about a quarter inch of shell along the sides and bottom. Save the scooped-out flesh, since you can chop it and stir it right into your filling instead of throwing it away.

Sprinkle the hollowed shells lightly with salt and let them sit for ten minutes on a paper towel. This step draws out excess moisture so your zucchini boats do not turn watery in the oven.

Building the Filling

Brown your ground meat in a skillet over medium heat, breaking it into small crumbles as it cooks. Add the diced onion and cook until softened, then stir in the garlic and cook for another thirty seconds until fragrant.

Pour in the diced tomatoes and season with Italian seasoning, salt, and pepper. Fold in the reserved chopped zucchini flesh at this point, along with rice or breadcrumbs if you are using them, and let the mixture simmer for five minutes so the flavors meld together.

Assembling and Baking the Zucchini Boats

Arrange the hollowed zucchini shells in a baking dish, cut side up, and spoon the warm filling generously into each one, mounding it slightly since the filling will settle as it bakes. Top each boat with shredded cheese and cover the dish loosely with foil.

Bake at 400°F for about 20 minutes, then remove the foil and bake for another 10 to 15 minutes until the cheese turns golden and the zucchini is fork-tender but still holds its shape. The internal temperature of the meat filling should reach 165°F to be safe to eat.

Variations and Substitutions

Swap the ground beef for Italian sausage, ground chicken, or a plant-based crumble if you want to switch things up. For a Mexican-inspired take, use taco seasoning instead of Italian seasoning and top with pepper jack cheese, black beans, and a scoop of salsa after baking.

Vegetarian cooks can skip the meat entirely and bulk up the filling with quinoa, black beans, or lentils along with extra vegetables like bell pepper and mushroom. Parmesan works well as a substitute for mozzarella if you prefer a sharper, saltier finish.

Storage and Reheating

Store leftover zucchini boats in an airtight container in the refrigerator for up to four days. Reheat them in the oven at 350°F for about 15 minutes, or in the microwave in one-minute intervals, until warmed through.

Zucchini boats do not freeze particularly well once fully baked, since the shells turn mushy after thawing. If you want to prep ahead, freeze the cooked filling separately and hollow out fresh zucchini shells when you are ready to bake.

Serving Suggestions

Serve zucchini boats alongside a simple green salad or garlic bread for a complete meal. A dollop of sour cream or a sprinkle of fresh basil and parsley over the top adds a bright finishing touch right before serving.

The Background of Stuffed Zucchini

Stuffed vegetable dishes have roots across Mediterranean and Middle Eastern cooking, where cooks have long hollowed out squash, peppers, and eggplant to hold rice, meat, and herb fillings. Zucchini boats are a modern American take on that tradition, streamlined for a quick weeknight dinner rather than a slow-simmered classic like Lebanese kousa mahshi.

The dish gained popularity as home cooks looked for low-carb alternatives to pasta and casseroles, and zucchini’s mild flavor and sturdy shape made it a natural fit for the boat format. Now you will find zucchini boats served everywhere from casual family dinners to meal-prep containers in office break rooms.

Ready to see the exact measurements and step-by-step instructions in one place? Use the recipe card below to cook along.

Yield: 4 servings

Zucchini Boats

Prep Time: 20 minutes

Cook Time: 30 minutes

Total Time: 50 minutes

Tender roasted zucchini shells stuffed with a savory beef and tomato filling, topped with melted cheese for an easy, satisfying weeknight dinner.

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Ingredients

• 4 medium zucchini (about 7-8 inches long)
• 1/2 teaspoon salt, for sweating the shells
• 1 pound ground beef (or ground turkey)
• 1/2 cup diced yellow onion
• 2 cloves garlic, minced
• 1 can (14.5 oz) diced tomatoes, drained
• 1 teaspoon Italian seasoning
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 cup cooked rice or panko breadcrumbs (optional)
• 1 1/2 cups shredded mozzarella cheese
• Fresh basil or parsley, for garnish

Instructions

1. Preheat the oven to 400°F and lightly grease a large baking dish.
2. Slice each zucchini in half lengthwise and scoop out the seeds and center flesh with a spoon, leaving a quarter-inch shell. Reserve the scooped flesh and chop it finely.
3. Sprinkle the hollowed shells with 1/2 teaspoon salt and let them sit on a paper towel for 10 minutes, then pat dry.
4. Heat a large skillet over medium heat and brown the ground beef, breaking it into crumbles, about 6 minutes.
5. Add the diced onion and cook until softened, about 4 minutes, then stir in the garlic and cook for 30 seconds.
6. Stir in the drained diced tomatoes, chopped zucchini flesh, Italian seasoning, salt, and pepper. Simmer for 5 minutes.
7. Stir in the cooked rice or breadcrumbs, if using.
8. Arrange the zucchini shells cut side up in the baking dish and spoon the filling into each one.
9. Top each boat with shredded mozzarella cheese and cover the dish loosely with foil.
10. Bake covered for 20 minutes, then remove the foil and bake for an additional 10 to 15 minutes, until the cheese is golden and the zucchini is fork-tender.
11. Garnish with fresh basil or parsley before serving.

Notes

Salting and draining the zucchini shells is key to preventing a watery final dish. Leftovers keep well in the fridge for up to 4 days but are not recommended for freezing after baking.

Nutrition Information:

Yield:

4

Serving Size:

2 boat halves
Amount Per Serving: Calories: 385Total Fat: 22gSaturated Fat: 10gSodium: 680mgCarbohydrates: 14gFiber: 3gSugar: 6gProtein: 32g

Zucchini Boats Questions and Answers

Do you need to peel zucchini before making boats?

You do not need to peel zucchini for this recipe, since the skin holds the shape of the boat together during baking. The skin also softens nicely in the oven and adds a bit of color and texture to the finished dish.

Why are my zucchini boats watery?

Watery zucchini boats usually happen when the shells are not salted and drained before filling, or when the zucchini itself is oversized and full of excess moisture. Salting the hollowed shells for ten minutes and patting them dry solves most of this problem.

Can you make zucchini boats ahead of time?

You can hollow out the zucchini and prepare the filling up to a day in advance, then store them separately in the refrigerator. Assemble and bake the boats just before serving so the shells stay firm rather than sitting filled and softening in the fridge.

What size zucchini works best for boats?

Medium zucchini around seven to eight inches long work best, since they hold a generous amount of filling without being watery or seedy in the center. Very large zucchini tend to have a spongy core that makes the boats fall apart after baking.

Can you make zucchini boats without meat?

Yes, you can make a vegetarian version using quinoa, black beans, or lentils along with extra diced vegetables in place of the ground meat. The cooking method and baking time stay the same either way.

How do you keep zucchini boats from getting soggy?

Salting and draining the hollowed shells before filling is the single biggest step for avoiding sogginess, along with baking uncovered for the last portion of cooking time so excess steam can escape. Avoid overfilling the shells with liquid-heavy ingredients like extra canned tomatoes.

Final Thoughts on Zucchini Boats

Zucchini boats give you a flavorful, low-carb dinner that comes together with pantry staples and a bit of fresh squash. Once you get the hollowing and salting steps down, this zucchini boats recipe becomes a reliable go-to any night of the week.

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