Recipes › Easy comfort dinners› Zucchini boats with Italian sausage
Easy comfort dinners · Easy · Serves 4

Zucchini boats with Italian sausage

Stuffed zucchini boats with Italian sausage, garlic, and crushed tomato under a parmesan top. A real weeknight dinner with over 20 grams of protein.

Anna Lind Harper
by Anna Lind Harper
Tested twice · Published 2026-07-12
A white ceramic baking dish holding eight golden zucchini boats stuffed with sausage and tomato under melted parmesan, scattered with torn basil.
Prep
15 min
Cook
30 min
Serves
4
Difficulty
easy

Zucchini boats can go two ways. There is the version that is a vegetable with ambitions, and there is this one: hollowed shells pre-roasted so they hold their shape, filled with a proper sausage and tomato filling, and baked under parmesan until bubbling.

This is stuffed zucchini that eats like dinner. The scooped-out flesh goes straight into the filling, so the whole zucchini gets used and nothing feels virtuous about it.

“The pre-roast is the move. Ten minutes in a hot oven and the boats hold their shape instead of flooding the dish.”
Why this one earns a weeknight

What you'll love about it

  • 01The 10-minute pre-roast means no watery dinner, ever.
  • 02The scooped flesh goes into the filling, so the whole zucchini gets used.
  • 03Over 20 grams of protein per serving without thinking about it.
  • 04It reheats into a genuinely good lunch.
Anna in a beige striped tee and apron spooning sausage and tomato filling from a stainless skillet into hollowed zucchini halves lined up in a white baking dish on her marble counter.
Fill generously. The shells shrink a little in the pre-roast and can take more than you think.
Ingredients

The boats

  • 4medium zucchini, halved lengthwise
  • 1 Tbspolive oil
  • ¼ tspkosher salt

The filling

  • 1 lbItalian sausage, casings removed
  • 1small yellow onion, diced
  • 3garlic cloves, minced
  • ½ tspfennel seeds
  • 1 can (14 oz)crushed tomatoes
  • saved from scooping the boatsthe chopped zucchini flesh
  • ¼ tspred pepper flakes
  • ½ cupgrated parmesan, divided
  • to finishfresh basil
Method

How I make it

  1. 01
    Scoop and pre-roast the boats.
    Heat the oven to 425°F. Halve the zucchini lengthwise and scoop out the seed channel with a teaspoon, leaving quarter-inch walls. Chop the scooped flesh and set it aside. Rub the boats with the oil and salt, arrange cut-side up in a baking dish, and roast 10 minutes.
    Hands hollowing a halved zucchini with a teaspoon on an oak board, the seed channel half scooped and a small pile of flesh beside three finished halves.
    A teaspoon leaves the right quarter-inch wall. Save every bit of the scooped flesh for the filling.
  2. 02
    Brown the sausage.
    Meanwhile, brown the sausage in a large skillet over medium-high heat, breaking it into crumbles. Add the onion and cook until soft, then the garlic and fennel seeds for one fragrant minute.
  3. 03
    Build the filling.
    Add the crushed tomatoes, the chopped zucchini flesh, and the red pepper flakes. Simmer about 5 minutes until thick enough to hold on a spoon, then stir in half the parmesan.
  4. 04
    Fill and bake.
    Spoon the filling generously into the pre-roasted boats, top with the remaining parmesan, and bake 15 to 18 minutes until bubbling at the edges and golden on top.
  5. 05
    Rest and finish.
    Give the dish 5 minutes to settle, then scatter with torn basil and serve straight from the dish.
Extreme close-up of a single baked zucchini boat with sausage and tomato filling, melted parmesan pulling at the edge, and one small basil leaf on top.
A note from Anna

The two failure points with zucchini boats are thin walls and raw shells. A teaspoon naturally leaves the right quarter-inch wall, so resist the urge to use anything bigger. And the pre-roast is not optional: those 10 minutes let the shells release their water in the oven instead of into your dinner.

What to serve with it

Round out the table.

  • ·01
    Crusty bread
    There will be sauce in the dish worth chasing.
  • ·02
    A simple green salad
    Dressed with lemon and olive oil, nothing that competes.
Storage & reheating

Keeping the leftovers good.

Fridge: Up to 3 days, covered.

Reheat: 350°F for about 10 minutes, or until heated through.

Freezer: Freeze filled and baked, wrapped well, up to 2 months. Thaw overnight in the fridge before reheating.

Recipe card

Zucchini boats with Italian sausage

Stuffed zucchini boats with Italian sausage, garlic, and crushed tomato under a parmesan top. A real weeknight dinner with over 20 grams of protein.

Prep
15 min
Cook
30 min
Serves
4
Total
45 min
Ingredients
  • 4 medium zucchini, halved lengthwise
  • 1 Tbsp olive oil
  • ¼ tsp kosher salt
  • 1 lb Italian sausage, casings removed
  • 1 small yellow onion, diced
  • 3 garlic cloves, minced
  • ½ tsp fennel seeds
  • 1 can (14 oz) crushed tomatoes
  • saved from scooping the boats the chopped zucchini flesh
  • ¼ tsp red pepper flakes
  • ½ cup grated parmesan, divided
  • to finish fresh basil
Method (short version)
  1. 01Scoop and pre-roast the boats.
  2. 02Brown the sausage.
  3. 03Build the filling.
  4. 04Fill and bake.
  5. 05Rest and finish.

Nutrition information is an estimate. See full nutrition disclaimer.

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