Zucchini Casserole With Stuffing

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 Zucchini Casserole With Stuffing is a perfect vegetarian dish that features fresh garden zucchini. Diced onion is sauteed with zucchini and baked casserole style with a cheesy stuffing mix that will melt in your mouth.

The best recipes are the ones that are guilt free but oh-so-tasty! Of course Zucchini Bread is on the menu in the autumn months, but how about a baked Zucchini Casserole? This zucchini squash casserole is perfect for veggie lovers because the vegetables are not overwhelmed by the other flavors, allowing that garden freshness to really shine through. It’s like a fancier version of Easy Parmesan Zucchini.

Spoonful of zucchini casserole being scooped from the dish

Zucchini Casserole With Stuffing


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What’s In Zucchini Casserole?

  • Zucchini – the most obvious ingredient is this humble courgette. Zucchini is probably the most popular in the squash family since its skin is tender and it’s easy to cook. Try using a mix of green and golden zucchini to add extra color!
  • Onions – so many varieties to choose from! I like to use sweet vidalia onions but it’s not necessary, zucchini casserole will taste great made with ordinary cooking onions. But if you really want to make it special, mix in some pearl onions while you saute, they make any dish extra special.
  • Stuffing Mix  – crunchy bread bits mixed with seasonings and Parmesan sets zucchini casserole apart. For some reason these flavors create just the right amount of subtle cheesy crunch.

Ingredients for zucchini casserole in a clear bowl and zucchini casserole in a casserole dish

Let’s Make It!

  1. Saute onions in olive oil for about 5 minutes being careful not to brown them.
  2. Add sliced zucchini and Italian seasoning then saute for a few more minutes. Don’t let courgettes cook too long, you’ll want them just slightly softened.
  3. Add half both stuffing mix and cheddar cheese, the eggs, milk and butter to the zucchini mixture. Add water to moisten.
  4. Place contents of pan into a casserole dish, then season with salt and pepper to taste.
  5. Combine remaining stuffing mix and cheese, then sprinkle over the vegetables.
  6. Bake until steaming hot and zucchini reaches desired texture, about 20 to 25 minutes.

Got Leftovers?

Zucchini Casserole can be reheated in the microwave, steamed, or sautéed again with a little oil. Or freeze leftovers in a ziplock bag or an airtight container of some sort. Then you can defrost right during cooking. Try transferring it into a casserole dish and mix up another batch of topping. Or just spread a can of french fried onions over the top, it will still taste great. For another idea, you can mix leftovers into a fritatta for a whole new dish!

Zucchini casserole on a white plate garnish with parsley

What To Serve With Zucchini Casserole

Serve this cheesy zucchini side dish along with a meal of Easy Beef Stroganoff or Pork Chops with Mushroom Gravy. Have a dessert of scrumptious Cream Cheese Pumpkin Pie and your autumn feast will be complete!

More Delicious Casseroles For You To Try!

Broccoli Casserole – a simple, yet delicious casserole.

Cracker Barrel Copycat Hashbrown Casserole – a classic!

Cream Corn Casserole – perfect for a pot luck.

Classic Green Bean Casserole – everybody’s favorite.

Cheesy Broccoli Potato Casserole – A complete meal!

Stuffing zucchini casserole in a clear casserole dish with a spoon
5 from 3 votes
Servings: 8 servings
Zucchini Casserole With Stuffing
Prep Time:
15 mins
Cook Time:
45 mins
Total Time:
1 hr
Author: Holly
Course: Main Course, Side Dish
Cuisine: American
Keyword: zucchini casserole with stuffing

Zucchini Casserole with stuffing features fresh garden zucchini and sautéed onion then topped with a cheesy stuffing mix and baked till golden. It's side dish heaven!

  • 6 cups zucchini 3/4" cubed
  • 1/4 cup butter
  • 1/2 cup onion diced
  • 1 package stuffing mix divided
  • 1 cup cheddar cheese shredded ,divided
  • 1/2 cup parmesan cheese shredded
  • 2 eggs
  • 3/4 cup milk
  • 3/4 cup water
  • 3 Tablespoons butter
  • salt and pepper to taste
  1. Preheat oven to 375°F. Spray a 8"x11" or two quart baking dish with cooking spray.
  2. Cook onion in butter on medium heat until translucent, about 5 minutes. Add zucchini and cook for 4-5 more minutes to remove some water.
  3. In a medium bowl, combine half of the stuffing mix, half of the cheddar cheese, eggs, milk, butter, and the zucchini mixture. Add water until the stuffing mixture is just moist.
  4. In a small bowl, combine the remaining stuffing mixture, remaining cheeses and 3 Tablespoons of butter. Sprinkle mixture over zucchini mixture.

  5. Bake zucchini casserole for approximately 25 minutes or until stuffing is lightly browned.
Nutrition Information
Calories: 220, Fat: 18g, Saturated Fat: 11g, Cholesterol: 89mg, Sodium: 312mg, Potassium: 322mg, Carbohydrates: 5g, Fiber: 1g, Sugar: 4g, Protein: 9g, Vitamin A: 781%, Vitamin C: 17%, Calcium: 228%, Iron: 1%

(Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.)

REPIN This Delicious Casserole Recipe

Zucchini casserole in a casserole dish with writing

Zucchini casserole ingredients in a clear bowl and zucchini casserole on a white plate with a title
Zucchini casserole with a spoon and a title


6 comments on “Zucchini Casserole With Stuffing”

  1. 5 stars
    This is going into my KEEPER folder!!! It was so good! The kids liked it too! (I didn’t add the water because it didn’t seem to need it, but that was the only thing I didn’t follow) Thank you!

  2. Hi! Do you add the seasonings from the stuffing mix?

  3. How big of a stuff package for the zucchini stuffing recipe?

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