
This cheesy baked zucchini has become my go-to when I need a comforting side that turns humble vegetables into a main event. Crisp-tender zucchini melds with melty cheese and the perfect crunchy golden topping to create a crowd-pleaser that disappears fast every time I serve it.
I started making this on late summer weekends when zucchini seems endless and suddenly everyone fights over the last scoop. The cheesy top gets perfectly golden and nobody ever complains about eating their veggies.
Ingredients
- Zucchini: sliced, fresh and firm zucchini hold up best and slice evenly for good texture
- Cheddar cheese: shredded, sharp cheddar brings creamy tang and rich color, look for a block and shred it yourself for meltiness
- Parmesan cheese: grated, adds bold nutty flavor and a salty finish, choose real Parmigiano Reggiano for depth
- Breadcrumbs: adds crunch on top, homemade or panko types both work well, go for fresh or lightly toasted
- Garlic: minced, fresh garlic boosts savory depth and blends into the topping
- Olive oil: coats the zucchini and helps the topping brown, extra virgin has the fruitiest taste
- Salt and pepper: seasoning is key, taste the mix before baking for perfect balance
Instructions
- Prep the Oven and Dish:
- Set your oven to 375 degrees Fahrenheit and lightly grease a good sized baking dish with a bit of olive oil to prevent sticking and help the bottom crisp
- Season the Zucchini:
- Toss the prepped zucchini rounds with minced garlic olive oil salt and pepper mixing thoroughly with your hands to make sure every piece is flavored
- Layer the Zucchini:
- Lay the seasoned zucchini slices into the greased baking dish letting them overlap slightly but covering the bottom evenly for even cooking
- Top with Cheese and Breadcrumbs:
- Evenly scatter the shredded cheddar and grated Parmesan over the zucchini then finish with a layer of breadcrumbs so every bite gets crispy and cheesy
- Bake to Perfection:
- Transfer the dish to the oven and let it bake for twenty five to thirty minutes until the zucchini is fork tender and the topping is sizzling and deeply golden
- Cool Slightly and Serve:
- Let the dish stand a few moments out of the oven so the cheese sets before scooping out generous portions to enjoy warm

I am always amazed how the simple mix of zucchini and cheese turns out so much more delicious than the sum of its parts. Parmesan is my secret star here because it crisps up and makes little golden lacy bits on top. My kids started asking for seconds after I started adding more Parm.
Storage Tips
Leftovers keep well in the fridge for up to three days. Store in an airtight container and reheat uncovered in the oven so the topping re-crisps. This dish is not ideal for freezing since the zucchini can turn soggy.
Ingredient Substitutions
Swap cheddar for mozzarella for a milder melt or use a mix of both for layered cheese flavor. Breadcrumbs can be panko for extra crunch. Add chopped herbs like parsley or basil to the topping for brightness if you have them.
Serving Suggestions
Serve alongside roast chicken or grilled steak for a hearty dinner. This dish is filling enough to stand alone with a big salad for a vegetarian lunch. Offer it at picnics or potlucks too as it holds well at room temperature.
Cultural and Historical Context
Baked vegetable and cheese casseroles have roots across Mediterranean and European cuisines where summer squash and fresh cheeses are plentiful. This recipe puts a modern American spin on classic gratins and tian dishes.

This baked zucchini is so craveable you’ll want to make it all summer. Try it once and watch everyone go back for seconds.
Frequently Asked Questions
- → What type of cheese works best for this dish?
Cheddar and Parmesan complement zucchini with rich, sharp, and nutty flavors. Feel free to use mozzarella or other cheeses for variation.
- → Can I make this gluten-free?
Yes, simply use gluten-free breadcrumbs to create a crunchy topping without traditional wheat-based options.
- → How do I prevent the zucchini from becoming soggy?
Slice zucchini evenly, avoid overcrowding the baking dish, and don't skip the breadcrumb topping for extra crunch.
- → Are there additional herbs I can add?
Fresh basil, thyme, or oregano blend nicely, providing extra aroma and fresh taste to complement the garlic and cheese.
- → Is this dish suitable as a main meal?
Yes, pair it with a green salad or serve alongside grilled proteins for a light yet satisfying main course.