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Easy Low-Carb Zucchini Lasagna Boats Recipe with Ricotta and Meat Sauce

low carb zucchini lasagna boats - featured image

A quick and satisfying low-carb twist on classic lasagna using zucchini boats filled with ricotta and rich meat sauce, perfect for weeknight dinners.

Ingredients

Scale
  • 34 medium zucchini, sliced lengthwise and scooped out
  • 1 pound (450g) ground meat (beef and pork mix preferred, or turkey/chicken)
  • 1 cup (250g) ricotta cheese
  • 1 cup shredded mozzarella cheese
  • 1/4 cup (25g) grated Parmesan cheese
  • 1 small onion, finely chopped
  • 2 garlic cloves, minced
  • 1 cup (240ml) tomato sauce (marinara or homemade)
  • 1 teaspoon Italian seasoning (dried basil, oregano, thyme blend)
  • 2 tablespoons chopped fresh basil
  • Salt and pepper to taste
  • 1 tablespoon olive oil (plus extra for roasting zucchini)
  • Optional: red pepper flakes

Instructions

  1. Preheat your oven to 400°F (200°C).
  2. Wash and dry 3-4 medium zucchini. Slice them lengthwise into halves, about 6-7 inches long. Using a small spoon or melon baller, carefully scoop out the center flesh, leaving about a ½-inch thick shell to hold the filling. Set the scooped flesh aside for the meat sauce.
  3. Place the zucchini shells cut side up on a parchment-lined baking sheet. Brush lightly with olive oil and sprinkle with salt. Roast for 12-15 minutes until just tender but still firm enough to hold filling. Remove and set aside.
  4. Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the chopped onion and minced garlic; sauté until fragrant and translucent, about 3-4 minutes.
  5. Add the ground meat and reserved zucchini flesh, finely chopped. Cook, breaking up the meat, until browned and cooked through, about 7-8 minutes.
  6. Stir in the tomato sauce, Italian seasoning, salt, pepper, and optional red pepper flakes. Let it simmer gently for 10 minutes, stirring occasionally to thicken slightly.
  7. In a mixing bowl, combine ricotta cheese, grated Parmesan, chopped fresh basil, a pinch of salt, pepper, and a tiny sprinkle of nutmeg. Mix until smooth and creamy.
  8. Spoon a layer of meat sauce into each roasted zucchini shell, then dollop and spread the ricotta mixture over the meat. Top each with a generous sprinkle of shredded mozzarella.
  9. Return the zucchini boats to the oven and bake at 400°F (200°C) for another 15 minutes, or until the cheese is melted and bubbly with golden spots.
  10. Let the boats cool for 5 minutes before serving.

Notes

Do not skip roasting the zucchini first to avoid sogginess. Scoop zucchini flesh finely and add to meat sauce for moisture and flavor. Season ricotta well with nutmeg and fresh herbs. Simmer sauce low and slow to thicken. Use fresh basil for brightness. If sauce is watery, simmer longer before assembling. Leftovers reheat well in oven or microwave; roast zucchini well initially to avoid sogginess on reheating.

Nutrition

Keywords: low-carb, zucchini lasagna, ricotta, meat sauce, keto-friendly, easy dinner, healthy, weeknight meal