June 28, 2026 · 10 min

Stuffed Zucchini Boats with Couscous, Mozzarella and Balsamic Bruschetta

Dinner10 min527 cal / serving

These stuffed zucchini boats are a delightful twist on classic bruschetta. Tender roasted zucchini halves are filled with a savory couscous mixture, then topped with melted mozzarella and a vibrant tomato bruschetta. A drizzle of balsamic glaze adds the perfect finishing touch.

This recipe is not only delicious but also a great way to enjoy a hearty, vegetable-forward meal. The combination of textures and flavors-from the tender zucchini to the chewy couscous and fresh tomatoes-makes every bite satisfying. Perfect for a weeknight dinner or a special occasion.


Recipe details

Dinner10 min527 cal / serving2 servings

Nutrition per serving

Calories527 kcalProtein23.2 gFat27.7 gCarbs46.2 gSugar11.6 gFiber5.8 gSodium4450 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Zucchini2 unit ZucchiniView ingredient guide
Garlic1 clove GarlicView ingredient guide
Roma Tomato2 unit Roma TomatoView ingredient guide
Israeli Couscous0.75 cup Israeli CouscousView ingredient guide
Parmesan Cheese0.25 cup Parmesan CheeseView ingredient guide
Balsamic Glaze5 teaspoon Balsamic GlazeView ingredient guide
Chili Flakes1 teaspoon Chili FlakesView ingredient guide
Mozzarella Cheese0.5 cup Mozzarella CheeseView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide
Olive Oil7 teaspoon Olive OilView ingredient guide

Instructions

  1. Adjust rack to top position and preheat oven to 450°F. Wash and dry all produce. Trim and halve zucchini; scoop out seeds with a spoon and discard. Rub each half all over with a drizzle of olive oil; season with half the Italian seasoning, salt and pepper. Arrange cut sides down on a baking sheet. Roast on top rack until browned and tender, 15-20 minutes.
  2. While zucchini roasts, peel and mince or grate garlic. Finely dice tomatoes.
  3. Heat a drizzle of olive oil in a medium pot over medium-high heat. Add couscous, garlic, half the tomatoes and remaining Italian seasoning. Cook, stirring, until fragrant, 1-2 minutes. Add stock concentrate, ¾ cup water and a big pinch of salt. Bring to a simmer, then cover and reduce heat to low. Cook until couscous is tender, 6-8 minutes. Turn off heat. Drain any excess liquid if necessary.
  4. While couscous cooks, in a medium bowl, combine half the Parmesan, remaining tomatoes, a large drizzle of olive oil and balsamic glaze to taste. Season with salt, pepper and a pinch of chili flakes to taste.
  5. Season couscous with salt and pepper. Remove zucchini from oven and heat broiler to high. Flip zucchini; blot out any excess liquid with paper towels. Stuff zucchini with as much couscous as will fit (save the rest for serving). Sprinkle with mozzarella. Broil until cheese is melted and lightly browned, 2-3 minutes. Watch carefully to avoid burning.
  6. Divide remaining couscous between plates and top with stuffed zucchini. Top with bruschetta and drizzle with any remaining balsamic glaze. Garnish with remaining Parmesan and a pinch of chili flakes if desired. Serve.

Recipe Tips

For best results, use a spoon to scoop out the zucchini seeds, creating a boat-like shape.

If you prefer a milder flavor, reduce or omit the chili flakes.

Keep an eye on the broiler to prevent the cheese from burning.

FAQ

Can I use regular couscous instead of Israeli couscous?

Yes, you can substitute with regular couscous, but the cooking time and liquid ratio may vary. Israeli couscous is larger and has a chewier texture.

Can I make this recipe ahead of time?

You can prepare the couscous filling and bruschetta topping in advance. Assemble and broil just before serving for best results.

Is this recipe vegetarian?

Yes, this recipe is vegetarian. It uses vegetable stock concentrate and cheeses.

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