Zucchini Dill Casserole Recipe is one of those dishes that sneaks up on you with its fresh flavors and comforting vibes. If you’ve got a bunch of zucchinis sitting in your fridge and you’re wondering what to do with them, this casserole might just be your new best friend. It’s simple, tasty, and perfect for any meal.
Why You Should Try Zucchini Dill Casserole Recipe
Ever had zucchini and thought, “What else can I do with you besides grilling or sautéing?” This casserole takes that humble veggie and turns it into a creamy, herby dish that feels both light and satisfying. Dill adds a zing that pairs beautifully with the mild zucchini, and the cheesy topping? Well, that’s just the cherry on top. If you like dishes that feel homemade and cozy, this one fits the bill.
Variation I’ve Tried
I like to keep things interesting by swapping out a few ingredients here and there. Sometimes I add a handful of chopped fresh spinach for some extra green power. Other times, I sprinkle in a bit of smoked paprika to give it a subtle smoky twist. And if I’m feeling indulgent, I toss in some crumbled feta cheese alongside the usual cheddar. Have you ever tried adding nuts for a crunch? Toasted pine nuts work surprisingly well.

Zucchini Dill Casserole
Ingredients
Instructions
- Preheat oven to 350°F (175°C).
- In a large bowl, combine sour cream, cheddar cheese, fresh dill, garlic powder, salt, and pepper.
- Fold in the sliced zucchini until well coated.
- Transfer the mixture to a greased casserole dish.
- Sprinkle breadcrumbs evenly over the top.
- Bake for 35-40 minutes or until the top is golden brown and the casserole is bubbly.
- Let cool for 5 minutes before serving.
Notes
Tips for Zucchini Dill Casserole Recipe
- Don’t skip salting the zucchini slices before mixing. Let them sit for about 10 minutes and then drain any excess water. This prevents the casserole from getting watery.
- If you want a crispier top, broil the casserole for the last 2-3 minutes, but watch it closely so it doesn’t burn.
- Fresh dill really makes a difference here. If you only have dried, use less because it’s more concentrated.
- For a gluten-free option, double-check your cheeses and sour cream labels to avoid additives that contain gluten.
Storing Leftovers
Store any leftovers in an airtight container in the fridge. They’ll keep well for up to 3 days. When reheating, cover it with foil to prevent drying out and warm it gently in the oven or microwave. If you want to freeze it, wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
Common Mistakes to Avoid
- Skipping the step of draining zucchini can lead to a soggy casserole. Trust me, I’ve been there.
- Using too much dill can overpower the dish, so stick to the recommended amount unless you’re a dill fanatic.
- Overbaking can make the casserole dry. Keep an eye on it during the last 10 minutes.
- Forgetting to sauté the onion and garlic first means missing out on that savory base flavor.
Nutrition Facts
• Calories: 280 kcal
• Carbohydrates: 10 g
• Protein: 15 g
• Fat: 20 g
• Fiber: 2 g
• Sugar: 5 g
If you’re looking for a tasty way to use zucchini that’s not just another stir-fry, this casserole brings freshness and comfort all in one dish.