Italian Sausage Stuffed Zucchini


Stuffed Zucchini is a great way to use up those extra large zucchini from the garden. Stuff with Italian sausage, onions, garlic, tomato, and fresh breadcrumbs, and bake!

Photography Credit: Elise Bauer

Fellow gardeners, you know this tale well. You step away from your garden bed for 1 minute (or a weekend) and come back to find a monster zucchini hiding in the greenery.

Sometimes the plant warns you. Regular zucchini production starts slowing down, odd for early summer. The reason? All of the plant’s attention is going to feeding that one humungous baseball bat of a zuke.

Fortunately, those ginormous zucchinis are perfect for stuffing!

Italian Sausage Stuffed Zucchini

You just cut the zucchini in half lengthwise, and scoop out the insides, leaving a shell to stuff with whatever your heart desires.

This week my heart desired Italian sausage, so my friends, this is what we are using to stuff this particular zucchini.

We brown some Italian sausage, onions, garlic, and some of the zucchini insides, and mix it with fresh breadcrumbs, basil, tomatoes, oregano, and Parmesan cheese. One egg is all you need to bind the stuffing together.

Into the oven it goes to bake for 40 minutes. Yum!

Italian Sausage Stuffed Zucchini Recipe

  • Prep time: 15 minutes
  • Cook time: 1 hour
  • Yield: Serves 4

You can stuff the zucchini a day ahead of time and bake right before serving.


  • 2 Tbsp olive oil
  • 1/2 pound Italian sausage, out of casing
  • 1 large zucchini, 12 to 14 inches long (about 1 1/4 to 2 lbs) or 3-4 medium zucchini
  • 1 cup chopped onion
  • 3 cloves garlic, finely chopped
  • 2 slices of bread, pulsed in food processor or blender to make fresh breadcrumbs (about 1 cup fresh breadcrumbs)
  • 2 medium tomatoes, chopped
  • 1/4 cup chopped fresh basil
  • 1/2 teaspoon dried oregano, or 2 teaspoons chopped fresh oregano
  • 3/4 cup shredded Parmesan cheese
  • 1 egg, lightly beaten
  • 3/4 teaspoon salt (less or more to taste)
  • 1 teaspoon ground black pepper


1 Cook the sausage: Heat 1 Tbsp of olive oil in a medium skillet on medium to medium high heat. Add the sausage, and gently cook until the sausage is mostly (but not all) cooked through.

Stir frequently and break up the sausage into smaller pieces while it cooks. Remove to a large bowl and set aside.

2 Prep the zucchini: Cut the zucchini in half. Use a metal spoon to scoop out the insides of the zucchini, leaving the zucchini shell about 1/4-inch thick. Remove any thick seeds from the insides you've scooped out.

Chop up about half of the remaining zucchini flesh (you should have about a cup).

3 Cook the onions and garlic: You should have 1 Tbsp of fat in the pan (rendered from the sausage). If not, add more olive oil so that you have at least a tablespoon of fat in the pan. Heat the pan on medium high heat.

Add the onions and cook until softened. Add the garlic and cook 30 seconds more.

Add the chopped zucchini and cook a minute or two more.

Add to the bowl of sausage.

4 Preheat oven to 375°F.

5 Make the stuffing: Add the rest of the stuffing ingredients to the sausage and onions.

6 Stuff the zucchini and bake: Place the zucchini halves in a baking dish. Stuff them with the stuffing. (At this point you can make ahead, cover with plastic wrap and refrigerate until ready to bake.) Add 1/4-inch of water to the bottom of the pan.

Bake at 375°F for 40 minutes.

Hello! All photos and content are copyright protected. Please do not use our photos without prior written permission. If you wish to republish this recipe, please rewrite the recipe in your own unique words and link back to Italian Sausage Stuffed Zucchini on Simply Recipes. Thank you!


This post may contain links to Amazon or other partners; your purchases via these links can benefit Simply Recipes. Read more about our affiliate linking policy.

If you make this recipe, snap a pic and hashtag it #simplyrecipes — We love to see your creations on Instagram, Facebook, & Twitter!

Elise Bauer

Elise Bauer is the founder of Simply Recipes. Elise launched Simply Recipes in 2003 as a way to keep track of her family's recipes, and along the way grew it into one of the most popular cooking websites in the world. Elise is dedicated to helping home cooks be successful in the kitchen. Elise is a graduate of Stanford University, and lives in Sacramento, California.

More from Elise

13 Comments / Reviews

No ImageItalian Sausage Stuffed Zucchini

Did you make it? Rate it!

  1. Traci

    This is my second go-round with this recipe the first one is a really large zucchini this time of used 4 small and I use chopped mushrooms instead of tomato is I have a picky eater and I use panko instead of the fresh bread crumbs and let me tell you this recipe is to die for my picky eater and I just love it thank you my picky eater asked me to make this one and make sure he knows how to make it you’re awesome


  2. Rebecca

    LOVED this recipe.
    I am dairy free so I subbed the parmesan for nutritional yeast. Also pre-baked my zucchini after hollowing out for about 20 minutes which made it perfectly tender once everything was done!
    I highly recommend and will definitely be making again!


    Show Replies (1)
  3. Denise

    This recipe was delicious!! Will definitely make it again. The only thing I would suggest is to blanch the zucchini before stuffing it. The zucchini was a bit too firm for me.


  4. Kate

    This is really delicious! I’m gluten free so I substitued minced white mushrooms for the bread crumbs and sauted the mushrooms with the onions and garlic. My family loved it! it s the perfect use for the jumbo zucchini that often happens over night! Absolutely Yummy!


  5. Suzy

    We really enjoyed this! Some might not appreciate my tweaks, but trust me that you can veganize this recipe and it’s wonderful! Cutting the recipe in half, I used 2 smallish zucchini. I stuffed with 2 links of Field Roast Italian “sausage,” a flax egg and 2 tablespoons of nutritional yeast. All the other fresh veggies and herbs really made the dish pop! Thanks for the recipe!

View More
Italian Sausage Stuffed ZucchiniItalian Sausage Stuffed Zucchini