Simple Zucchini Dill Casserole Recipe

If you’re looking to add a true showstopper to your weeknight table or weekend brunch, let me introduce you to my personal favorite: Simple Zucchini Dill Casserole. This dish is a celebration of fresh flavors wrapped up in a golden, cozy casserole—think tender zucchini, savory Parmesan, fragrant dill, and the gentle richness of eggs and biscuit mix. It’s the kind of recipe you’ll turn to whenever you want something easy, comforting, and brimming with garden goodness.

Ingredients You’ll Need

Part of the irresistible charm of Simple Zucchini Dill Casserole is that it only calls for a handful of kitchen staples, all thoughtfully chosen to enhance each bite. Every single ingredient has a starring role, coming together for a perfect blend of flavors, textures, and color. Here’s what you’ll need and why each one matters:

• 1 cup baking mix: The backbone of the casserole, this gives structure and a soft, biscuit-like base that binds all the goodness together.
• 1/2 cup shredded Parmesan cheese: Adds salty depth and luxurious meltiness; go for a good-quality Parm if you can.
• 1 tablespoon dried dill: The secret herb for freshness—dill’s grassy, slightly tangy flavor lifts the whole casserole to new heights.
• 1 teaspoon salt: Intensifies all the flavors and ensures the veggies sing.
• 1/8 teaspoon black pepper: A little peppery kick balances out the richness and rounds out each bite.
• 4 large eggs, slightly beaten: Eggs are the magic glue that holds everything together, adding tenderness and moisture.
• 1/2 cup canola oil: Keeps the bake wonderfully moist and enhances the golden finish.
• 3 cups diced zucchini: The heart of this dish; makes the casserole moist and sweet, plus it’s a great way to use summer zucchini!
• 1 large onion, chopped: Infuses the casserole with a gentle, savory flavor and a hint of sweetness as it bakes.

How to Make Simple Zucchini Dill Casserole

Step 1: Combine the Dry Ingredients

Start by gathering a big mixing bowl. Pour in your baking mix, shredded Parmesan, dried dill, salt, and black pepper. Use a fork or whisk to blend everything together thoroughly, making sure the seasonings and cheese are evenly distributed in the mix. This step is essential for ensuring every forkful sings with flavor.

Step 2: Add Wet Ingredients

Next, make a well in the middle of your dry ingredients. Crack in the eggs and pour in the oil. Mix gently but thoroughly—you want the batter to be smooth and just thick enough to comfortably hold the veggies later. The eggs and oil create that luscious, tender base that makes this casserole so comforting.

Step 3: Fold in Zucchini and Onion

This is where the magic happens! Add the diced zucchini and chopped onion straight into the batter. Stir gently until the veggies are completely coated and evenly distributed—this ensures every bite of your Simple Zucchini Dill Casserole is packed with fresh flavor and the perfect mix of textures.

Step 4: Get the Baking Dish Ready

Grab a 1-1/2-quart baking dish and lightly grease it so your casserole comes out beautifully golden with zero sticking. Pour your mixed batter into the dish, spreading it smoothly into all the corners with a spatula. Even layering helps it bake up perfectly every time.

Step 5: Bake to Golden Perfection

Slide your casserole into a preheated oven at 375°F (190°C), uncovered. Let it bake for 25 to 30 minutes, or until the top is gorgeously golden and a toothpick poked in the middle comes out clean. Once it’s done, let it cool for a few minutes before slicing—a little patience here rewards you with beautiful, neat servings!

How to Serve Simple Zucchini Dill Casserole

Garnishes

For a final flourish, sprinkle your casserole with extra chopped fresh dill or a dusting of Parmesan cheese just before serving. A few curls of thinly sliced green onion or a scattering of microgreens can also add color and an extra burst of freshness.

Side Dishes

The beauty of Simple Zucchini Dill Casserole is its versatility. Pair it with a crisp, lemony salad or a bowl of tomato soup for lunch. At brunch, it plays well with fruit salad, roasted potatoes, or even a slice of smoked salmon for an elegant touch.

Creative Ways to Present

Cut the casserole into small squares and serve them as appetizers at a party, or spoon it into individual ramekins before baking for a rustic, personal touch. You can even pack slices into picnic baskets or school lunches—the flavors stay bright, even at room temperature.

Make Ahead and Storage

Storing Leftovers

Leftover Simple Zucchini Dill Casserole keeps beautifully! Store slices in an airtight container in the refrigerator for up to four days. It never gets soggy and reheats without losing its lovely texture.

Freezing

If you want to save some for later, let the casserole cool completely, then wrap portions tightly in plastic wrap and foil. Stash them in the freezer for up to three months. When you’re ready to enjoy, thaw overnight in the fridge before reheating.

Reheating

For best results, warm slices in the oven at 350°F until heated through and the edges have revived their crispness. You can also pop a piece in the microwave for a quick lunch, though a touch of oven heat restores that beautiful fresh-baked taste.

FAQs

Can I use fresh dill instead of dried?

Absolutely! Fresh dill adds a wonderfully bright fragrance—just use about three tablespoons of chopped fresh dill in place of dried for a more intense, garden-fresh flavor in your Simple Zucchini Dill Casserole.

Is there a substitute for canola oil?

Yes, feel free to use any mild-flavored oil you have on hand, such as vegetable or sunflower oil. Olive oil will work for a slightly fruitier, Mediterranean spin on the casserole.

How do I make this gluten-free?

Swap out the standard baking mix for your favorite gluten-free blend. Most gluten-free biscuit or pancake mixes substitute seamlessly, so you can enjoy Simple Zucchini Dill Casserole without worry.

Can I add other vegetables?

Definitely! This recipe is very adaptable—try adding grated carrots, chopped bell peppers, or even a handful of baby spinach. Just make sure the veggie quantities stay similar so the texture stays spot on.

Does this casserole work for breakfast?

Yes! With its eggs, cheese, and veggies, Simple Zucchini Dill Casserole is a fantastic make-ahead breakfast. Pair it with fruit and your morning coffee for a bright start to the day.

Final Thoughts

If you’re craving something that’s cozy, colorful, and full of garden flavors, give Simple Zucchini Dill Casserole a try. It’s quick to prepare, endlessly adaptable, and always brings the table together. I can’t wait for you to taste the freshness in every bite—this might just become your new favorite, too!

Print