Stuffed Zucchini Boats with Ground Beef

These quick and easy zucchini boats are my favorite recipe for the zucchini season. They are filled with a flavorful tomato and ground beef sauce and topped with melted mozzarella cheese. This recipe is simple and can be prepared in no time.

by | Jul 3, 2023

About these Zucchini Boats with Ground Beef

These stuffed zucchini boats with ground beef are a perfect dish for the zucchini season. The combination of tender zucchini, flavorful ground beef sauce, and melted cheese is truly irresistible.

Whether enjoyed as a main course or accompanied by roasted bread or rice, these zucchini boats are sure to delight your taste buds. Don’t forget to make extra, as they can be stored in the refrigerator or freezer and easily reheated for future meals.

Ingredients for my Stuffed Zucchini

To make these zucchini boats, you’ll need zucchini as the main ingredient. I recommend using medium-sized zucchini for this recipe as they are tender and the perfect size for the baking tray.

For the topping, I like to use grated mozzarella cheese, but you can also use Gouda or other cheese like feta.

The delicious and quick ground beef sauce is made with ground beef, tomato paste, chopped canned tomatoes, red onion, oil, and spices. You’ll find the complete list of ingredients in the recipe below.

When is Zucchini Season?

Whether you’ve harvested fresh zucchini from your garden or picked them up from the supermarket, the best time for stuffed zucchini is between June and October, when zucchini is in season.

What to Serve with Zucchini Boats?

I personally enjoy the stuffed zucchini boats as a main dish on their own. Sometimes, I like to have some toasted bread on the side. Rice also pairs well with these zucchini boats.

Tips and Notes for the Zucchini Recipe

You can chop the removed zucchini flesh and mix it into the ground beef sauce. This will give you more volume and prevent waste. However, the sauce will become slightly watery, and not all of it will fit into the hollowed zucchini. You can save any leftover sauce and enjoy it with pasta the next day.

If you have leftover zucchini boats, you can store them in the refrigerator or even freeze them. Simply reheat them in the oven until heated through.

Zucchini Boats with Ground Beef

Easy zucchini boats filled with a flavorful tomato, ground beef sauce and topped with melted mozzarella cheese. My favorite recipe for zucchini season.
5 from 1 vote
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4


  • 4 medium-sized zucchini - weighing approximately 1.2 kg
  • 1 pound (500 g) ground beef
  • 1 cup (100 g) mozzarella - or gouda cheese
  • 1 can of diced tomatoes - 14.5 oz (400 g)
  • 2 tbsp tomato paste
  • 1 red onion
  • 1 tbsp oil


  • 1 tsp dried oregano
  • 1 tsp dried basil
  • ½ tsp garlic powder - or 1 garlic clove, minced
  • ½ tsp dried thyme
  • ½ tsp salt
  • ¼ tsp ground black pepper


  • Heat oil in a pan and cook the ground beef over high heat until crumbly.
  • Chop the onion and sauté it with the ground beef. Add tomato paste and spices, and sauté briefly over medium heat. Finally, add the diced tomatoes and let it simmer until the zucchini boats are ready.
  • Meanwhile, halve the zucchini lengthwise and remove the seeds. Place the zucchini halves on a baking sheet lined with parchment paper.
  • Fill the zucchini halves with the ground beef mixture and sprinkle with cheese.
  • Bake at 350 °F (180°C) in a preheated oven for 20-25 minutes.


  • Halving the zucchini: Observe how the zucchini naturally lies and cut it from the side, rather than from the top. To make it easier, turn the zucchini 90 degrees upward.
  • Removing the seeds: The easiest way to do this is by using a teaspoon. Insert the spoon slightly away from the zucchini edges and gradually remove the seeds. Depending on the zucchini, you can also scrape them out.
  • Baking time: This depends on the size and desired texture of the zucchini. I prefer them to be slightly crunchy, so I bake them for 20 minutes. If your zucchini are larger or you want them softer, bake them for an additional 5-10 minutes.
  • Servings: The ingredients are enough for 4 side dish servings or 2 servings as a main dish.
Tried this recipe?Let me know how it was!

About the author

Hey there! I’m Sina, an enthusiastic food blogger who loves creating quick and easy recipes. Since 2015, I’ve been sharing my recipes on my German food blog CUISINI, which has grown to become one of the largest food blogs in Germany. I’ve now decided it’s time to share my recipes with the whole world, so here I am! Read more

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