If you’re searching for a crowd-pleasing recipe that celebrates the flavors of summer and requires almost no fuss, look no further than this Simple Zucchini Dill Casserole. With its tender bites of zucchini, savory Parmesan, and the bright zing of dill, this casserole is as easy as it is delicious. Whether you’re in need of a comforting side for a family dinner or a vegetarian centerpiece for a potluck, this dish brings everyone running back for seconds!

Simple Zucchini Dill Casserole Recipe - Recipe Image

Ingredients You’ll Need

The beauty of Simple Zucchini Dill Casserole truly lies in its no-nonsense ingredient list. Each component brings something special — from a golden, tender base to plenty of herby aroma — proving you don’t need fancy ingredients for standout flavor.

Baking mix: This pantry staple creates a soft, cohesive casserole with a subtle lift.
Shredded parmesan cheese: Adds salty, melt-in-your-mouth richness and a gorgeous golden top.
Dried dill: Elevates the zucchini with bright, tangy freshness that keeps every bite lively.
Salt: Balances all the savory, cheesy elements; don’t skip it!
Black pepper: A subtle hint of warmth rounds out the flavors beautifully.
Eggs: Bind the casserole together and lend a delicate fluffiness to every slice.
Canola oil: Keeps everything moist and prevents your casserole from drying out.
Zucchini: The star of the show—choose smaller, firmer zucchini for the best texture.
Chopped onion: Savory depth and a slight bite to contrast the gentle zucchini.

How to Make Simple Zucchini Dill Casserole

Step 1: Mix the Dry Ingredients

In a large mixing bowl, add your baking mix, parmesan cheese, dried dill, salt, and black pepper. Give everything a thorough stir using a whisk or fork, ensuring all the seasoning is spread evenly throughout. This guarantees every forkful of your Simple Zucchini Dill Casserole will be beautifully flavored from top to bottom.

Step 2: Combine Wet Ingredients

Push the dry mixture toward the sides to form a well in the center, then pour in your slightly beaten eggs and canola oil. Mix these into the dry ingredients until you have a smooth, almost thick batter. A few gentle stirs are all it takes; there’s no need to overmix here.

Step 3: Add the Veggies

Fold in the diced zucchini and chopped onion, making sure they’re evenly coated and distributed throughout the batter. The vegetables will add color, freshness, and a juicy bite to every slice of your casserole. Don’t be afraid to get in there with a sturdy spoon or spatula—you want every mouthful to have a bit of everything.

Step 4: Prepare the Baking Dish

Lightly grease a 1-1/2-quart baking dish so your casserole releases easily and those yummy crispy edges don’t stick. Pour in your well-mixed batter, spreading it out with a spatula so it fills the dish evenly and cooks consistently.

Step 5: Bake to Perfection

Set your dish in a preheated 375°F (190°C) oven and bake, uncovered, for 25-30 minutes. You’ll know the Simple Zucchini Dill Casserole is ready when it’s luscious and golden on top, and a toothpick inserted into the center comes out clean. Let it cool for a few minutes—this helps everything set, making it easier to slice and serve.

How to Serve Simple Zucchini Dill Casserole

Garnishes

Sprinkle a little extra fresh dill or a handful of chopped chives over the casserole just before serving. A light dusting of grated parmesan also makes for a savory flourish. If you’re feeling fancy, a dollop of tangy Greek yogurt or sour cream on the side takes each serving up a notch.

Side Dishes

This versatile casserole is happy to play a supporting role or take center stage! Pair it with citrusy grilled chicken or simple baked salmon for a sunny supper, or serve alongside a crisp green salad and crusty bread for a lighter meal. Roasted potatoes and tomato salads also round out the menu beautifully.

Creative Ways to Present

Try serving the Simple Zucchini Dill Casserole in individual ramekins for a dinner party, or cut it into bite-sized cubes and offer them as an appetizer at your next gathering. For brunch, stack a square on toasted English muffins with a poached egg for a savory, colorful twist.

Make Ahead and Storage

Storing Leftovers

Have leftovers? No problem! Allow the Simple Zucchini Dill Casserole to cool completely, then cover tightly or transfer pieces to an airtight container. It’ll keep happily in the refrigerator for up to three days while maintaining maximum flavor and texture.

Freezing

Want to freeze your casserole for later? Slice it into single-serving portions and wrap them individually in foil or plastic wrap before placing in a freezer bag. This way, you can pull out just what you need! It’s best enjoyed within two months for optimal flavor and texture.

Reheating

For best results, reheat individual slices in the oven at 350°F (175°C) until warmed through—this keeps the edges crispy and the center tender. The microwave also works for a quick lunch, though the exterior may soften a bit (and it’ll still taste fabulous!).

FAQs

Can I use fresh dill instead of dried dill?

Absolutely! Fresh dill brings a punchier herbal flavor. For this Simple Zucchini Dill Casserole, swap in three tablespoons chopped fresh dill for the dried, and add it alongside the zucchini and onion to keep the flavors vivid and bright.

What can I use instead of canola oil?

You can substitute another neutral-flavored oil like vegetable or grapeseed oil, or even light olive oil if you enjoy a slightly fruity note in your casserole. Just be sure to avoid strong-flavored oils which can overpower the dill and zucchini.

Can I make this casserole gluten-free?

Yes! Simply use a gluten-free baking mix or biscuit mix in place of the regular version. The rest of the ingredients in this Simple Zucchini Dill Casserole are naturally gluten-free, so everyone can dig in without worry.

Will yellow squash work in place of zucchini?

Yellow squash makes a lovely alternative or addition! Just chop it the same way you would for zucchini, and enjoy the subtly different flavor and sunny color it adds to your casserole.

Is it possible to add protein to this dish?

You sure can! Stir in a cup of shredded cooked chicken, turkey, or even crumbled cooked sausage with the veggies for a heartier version. Just keep an eye on total salt levels if you’re using seasoned meats.

Final Thoughts

I can’t wait for you to pull this Simple Zucchini Dill Casserole from your oven and share it with your family or friends. It’s a true kitchen staple that’s as cheerful on a weeknight as it is for special gatherings, and it never fails to put smiles on faces. Give it a try and let it become one of your new favorites, too!

Simple Zucchini Dill Casserole Recipe

★★★★★

5.1 from 28 reviews

Author: Lily
Total Time: 40-45 minutes
Yield: 6 servings 1x
Diet: Vegetarian

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Description

This Simple Zucchini Dill Casserole is a delightful dish that combines the freshness of zucchini with the savory flavors of Parmesan cheese and dill. Easy to make and full of flavor, this casserole is perfect for a light lunch or as a side dish for dinner.

Ingredients

Scale

Dry Ingredients:

1 cup baking mix
1/2 cup shredded parmesan cheese
1 tablespoon dried dill
1 teaspoon salt
1/8 teaspoon black pepper

Wet Ingredients:

4 large eggs, slightly beaten
1/2 cup of canola oil

Vegetables:

3 cups diced zucchini
1 large chopped onion

Instructions

Prepare the Dry Ingredients: In a large bowl, thoroughly combine the biscuit mix with Parmesan cheese, dill, salt, and pepper. Use a whisk or fork to ensure the seasoning is evenly distributed throughout the mixture.
Add Wet Ingredients: Create a well in the center of the dry ingredients and add the eggs and oil. Mix until the eggs and oil are fully incorporated, creating a uniform batter. The consistency should be smooth and slightly thick.
Incorporate the Vegetables: Gently stir in the zucchini and onion into the batter. Continue mixing until the vegetables are evenly distributed throughout the batter. This ensures every bite is full of flavor and texture.
Prepare the Baking Dish: Lightly grease a 1-1/2-quart baking dish to prevent sticking. Pour the combined mixture into the prepared dish, spreading it out evenly with a spatula to ensure even cooking.
Bake the Dish: Place the baking dish in an oven preheated to 375°F (190°C) and bake, uncovered, for 25-30 minutes or until the top is golden brown and a toothpick inserted into the center comes out clean. Once baked, allow it to cool slightly before serving.

Prep Time: 15 minutes
Cook Time: 25-30 minutes
Category: Main Dish
Method: Baking
Cuisine: American