These are zucchini halves stuffed with a seasoned ground chicken and tomato filling, then baked with mozzarella until the cheese browns. Each boat comes in at 246 calories and 23 grams of protein, which makes them genuinely useful for weekday lunches when you need something filling that reheats without turning into a mess. Four boats cook in under an hour, and the filling scales up easily if you want extras on hand.
The short version of why this works
Two things matter here. First, simmering the chicken mixture with tomato sauce for five minutes before it goes into the zucchini is not optional — it thickens the filling so it stays put in the boats instead of pooling in the baking dish. Second, scooping the zucchini seeds creates a shallow well with enough wall thickness to hold its shape in the oven; go too deep and the walls collapse, go too shallow and the filling mounds up and slides off. A standard dinner spoon gives you enough control to get this right without overthinking it.
Smart swaps
- Ketchup vs. tomato sauce: The recipe lists ketchup as the US equivalent of what Australians and UK cooks call tomato sauce. If you use ketchup, be aware it contains sugar and vinegar, which will make the filling slightly sweeter and tangier than a plain passata would. Plain canned crushed tomatoes or passata give a cleaner result and are worth using if you have them.
- Mozzarella: Pre-shredded mozzarella works fine here. Fresh mozzarella has too much moisture and will make the topping watery.
- Ground chicken: Ground turkey is a direct substitute with no timing changes needed — cook it to the same 165°F (74°C) internal temperature.
Mistakes to avoid
- Skipping the internal temperature check: Ground chicken must reach 165°F (74°C) all the way through. The stovetop step usually gets it there, but if you are scaling up the batch and the filling is thick, check with an instant-read thermometer before spooning it into the zucchini.
- Crowding the baking dish: If the boats are packed tightly together, steam builds up and the zucchini turns soft and watery rather than tender with a little bite. Leave a small gap between each boat.
- Underdrying the zucchini before filling: After you scoop the seeds, blot the inside of each half with a paper towel. Zucchini releases water as it bakes, and starting with a damp well makes the filling soupy.
- Overfilling: A generous spoonful is right; a heaping pile will tip over and burn on the dish. Fill to just level with the rim of the zucchini.
- Pulling them too early: The cheese browning is a useful visual cue, but also press the side of the zucchini gently with a fork — it should give without being mushy. If it still feels firm, give it another three to four minutes.
Keeping and reheating
Cooked boats keep in an airtight container in the fridge for up to four days. Reheat them in a 350°F (175°C) oven for about 12 minutes — this keeps the zucchini from going rubbery, which is exactly what a microwave will do to them. If you are prepping ahead, the chicken filling can be made up to three days in advance and refrigerated separately; stuff and bake the zucchini fresh when you need them. The filling also freezes well for up to two months. Skip the garnish — not worth the extra dish — and the boats are just as good straight from the container.
Chicken Zucchini Boats
Ingredients
Main Ingredients
2 large zucchinis - organic, if possible
1 tablespoon olive oil - extra virgin
½ cup onion - finely chopped
2 cloves garlic - minced
1 pound ground chicken - free-range
1 teaspoon dried oregano
½ teaspoon salt - or to taste
¼ teaspoon ground black pepper - freshly ground
1 cup ketchup (tomato sauce Australia and UK) - quality brand recommended- ½ cup mozzarella - shredded
- ¼ cup fresh basil - chopped, for garnish
Instructions
- Preheat your oven to 375°F (190°C). Slice the zucchinis in half lengthwise and, using a spoon, carefully scoop out the seeds to create shallow wells.
- In a large skillet over medium heat, add the olive oil. Once shimmering, add the chopped onion and sauté until translucent, about 5 minutes. Add the minced garlic and cook for another minute, until fragrant.
- Increase the heat to medium-high and add the ground chicken. Cook, breaking up with a wooden spoon, until no longer pink, about 5–7 minutes. Stir in the oregano, salt, and pepper.
- Pour in the tomato sauce and allow the mixture to simmer for 5 minutes, until slightly thickened.
- Arrange the zucchini halves in a baking dish and spoon the chicken mixture into each zucchini boat generously. Top with shredded mozzarella.
- Bake in the preheated oven for 15–20 minutes, or until the zucchinis are tender and the cheese is bubbly and lightly golden.
Notes
Nutrition
Your questions, answered
Can I make these ahead and bake them later?
Yes — stuff the raw zucchini with the cooked filling, cover the baking dish tightly, and refrigerate for up to 24 hours before baking. Add the mozzarella right before they go into the oven, and expect to add three to five minutes to the bake time since everything is starting cold.
How do I stop the zucchini from getting watery?
Blot the scooped-out wells dry with a paper towel before filling, and make sure your tomato filling has simmered down and thickened properly on the stovetop. Zucchini releases moisture in the oven regardless, but starting with a dry surface and a thick filling keeps it manageable.
Can I freeze the finished boats?
Technically yes, but the zucchini texture suffers after freezing and thawing — it goes quite soft. Freezing the chicken filling on its own and stuffing fresh zucchini when you are ready to eat gives a much better result.
More mince recipes to try
- Spicy Beef Stuffed Peppers
- Hearty Beef Cauliflower Bake
- Chicken Macadamia Sausage Rolls
- Savory Stuffed Onion Dolma
