Baked Zucchini and Cheese

Featured in: Perfect Complements for Every Meal

Fresh zucchini, green bell pepper, onion, and grape tomatoes are tossed with olive oil and Italian seasoning, then combined with mozzarella. This mixture is baked until the vegetables are tender and topped with more cheese for a melty golden finish. A sprinkle of parsley and optional chili flakes completes this easy, flavorful casserole that brings together classic Mediterranean-inspired flavors, perfect for enjoying with family or friends.

sana kitchen chef
Updated on Mon, 09 Jun 2025 22:54:32 GMT
Baked Zucchini and Cheese Pin it
Baked Zucchini and Cheese | recipebyme.com

Baked zucchini and cheese is my absolute go-to when I want an easy, comforting dinner packed with vegetables but still oozing with delicious cheesy flavor. I pull this recipe out every summer when the garden’s overflowing with zucchini and everyone at the table somehow cheers for seconds. It comes together with minimal fuss using just a handful of basic ingredients and makes the whole kitchen smell amazing.

I started making this when my youngest insisted on cheese at every meal and honestly the adults at the table love it just as much now. There is something special about the golden, bubbly layer on top with that soft zucchini underneath.

Ingredients

  • Zucchini: Choose firm large zucchinis with unblemished skin these bring a tender bite and mild sweetness that stand up well to baking
  • Green bell pepper: Adds a gentle crunch and bright flavor select one that is heavy for its size with glossy skin
  • Onion: Gives this casserole comforting savoriness and depth I like to use yellow onion for its mellow sweetness
  • Grape tomatoes: For bursts of juicy sweet acidity halve them for the perfect pop in every bite and look for plump brightly colored tomatoes
  • Olive oil: Coats the vegetables so they roast to silky perfection use extra virgin for its fruity strong flavor
  • Garlic powder: Gives a subtle background kick plus it blends in smoothly unlike fresh garlic
  • Italian seasoning: Brings all those herby notes for classic Mediterranean flair check that it is fresh and aromatic
  • Salt and freshly cracked black pepper: So the flavors shine through always taste and adjust to your preference
  • Mozzarella cheese: Delivered in two ways some melted into the bake and some golden on top buy a block and grate it fresh for the creamiest melt
  • Fresh parsley: A sprinkle at the end for a burst of color and freshness use flat leaf for the best flavor
  • Crushed red chili pepper flakes: This is optional if you like a touch of heat just a little goes a long way for balance

Step-by-Step Instructions

Prep the Oven:
Preheat the oven to 375 F set a rack in the center so your bake gets golden without burning
Season and Mix Vegetables:
Combine diced zucchini green bell pepper onion grape tomatoes olive oil garlic powder Italian seasoning salt and pepper in a roomy mixing bowl toss everything thoroughly so all pieces are glossy and coated from edge to edge
Add Cheese to Vegetables:
Stir in half the grated mozzarella gently tumble it through so each scoop of vegetables will have some cheesiness mixed inside
Transfer to Baking Dish:
Empty everything into a nine by thirteen inch baking dish and spread it out evenly try not to pack it down too tightly so the vegetables roast rather than steam
Bake First Round:
Place the dish in the oven and let it bake for twenty minutes the zucchini should just begin to soften while all the aromatics meld
Cheese Topping:
Remove the dish from the oven scatter on the rest of the mozzarella in an even layer making sure every inch gets a little coverage
Finish Baking:
Slide the dish back in and bake for another ten minutes now the cheese will melt and bubble and pick up a soft golden hue
Add Garnish and Serve:
Take the dish out garnish with a shower of fresh parsley and a pinch of pepper flakes if you love heat then serve while it is still warm and the cheese is feathery
A dish with a fork and a spoon in it. Pin it
A dish with a fork and a spoon in it. | recipebyme.com

One of my fondest memories with this recipe is my daughter’s bright smile as she tried her first bite with that gooey, stretchy cheese never fails to make me think of summer evenings gathered around our kitchen table

Storage Tips

This casserole keeps well in the fridge tightly covered for up to four days It reheats best in the oven to maintain the texture but a microwave works in a pinch If you want to freeze it let it cool completely then wrap tightly and freeze for up to three months Make sure to thaw overnight in the fridge before reheating

Ingredient Substitutions

If you are missing grape tomatoes any cherry or small ripe tomatoes work beautifully Red bell pepper stands in for green if you prefer a sweeter flavor For the cheese swap in a blend of mozzarella and cheddar for more sharpness or use fontina for extra creaminess If you need it dairy free try a plant based mozzarella

Serving Suggestions

Spoon this bake alongside grilled chicken or toss over hot pasta for a heartier meal It is also fantastic served at room temperature buffet style for gatherings or picnics For a brunch twist crack a few eggs over the top before the final bake and let them set in the oven

A casserole with zucchini, tomatoes and cheese. Pin it
A casserole with zucchini, tomatoes and cheese. | recipebyme.com

Enjoy this comforting zucchini bake as a delightful way to embrace seasonal produce with a cheesy finish everyone will adore!

Frequently Asked Questions

→ How do I keep zucchini from getting soggy?

Dice the zucchini into even pieces and avoid overbaking. The combination with bell pepper and quick oven time helps retain texture.

→ Can I use other types of cheese?

Yes, try Monterey Jack, cheddar, or a mix for a different flavor profile while still achieving melty results.

→ Is this dish suitable for meal prep?

Absolutely! Bake ahead and reheat gently. It keeps well in the fridge for up to three days.

→ Can I add protein to this bake?

Cooked shredded chicken or crumbled sausage mixes in easily before baking to make it heartier.

→ Are fresh herbs necessary?

Fresh parsley brightens the final dish, but you can use dried Italian herbs if needed for convenience.

→ Can I add extra vegetables?

Absolutely, mushrooms, eggplant, or spinach can be included. Be sure to chop evenly for even baking.

Baked Zucchini and Cheese

Zucchini and mozzarella with peppers and tomatoes, baked until golden, perfect as a warm savory side or light main.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By: Sana

Category: Side Dishes

Difficulty: Easy

Cuisine: American

Yield: 6 Servings (One 9×13-inch casserole)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Vegetables & Seasoning

01 2 large zucchinis, diced
02 1 green bell pepper, diced
03 1 onion, chopped
04 1 cup grape tomatoes, halved
05 2 tablespoons olive oil
06 1 teaspoon garlic powder
07 1 teaspoon Italian seasoning
08 1/2 teaspoon salt
09 1 teaspoon freshly cracked black pepper

→ Cheese & Garnish

10 1 cup grated mozzarella cheese, divided
11 1 tablespoon chopped fresh parsley
12 1/2 teaspoon crushed red chili pepper flakes (optional)

Instructions

Step 01

Preheat the oven to 375°F (190°C).

Step 02

In a large mixing bowl, combine diced zucchini, diced green bell pepper, chopped onion, halved grape tomatoes, olive oil, garlic powder, Italian seasoning, salt, and black pepper. Toss thoroughly to coat vegetables with oil and seasonings.

Step 03

Fold half of the grated mozzarella cheese into the seasoned vegetable mixture and mix until evenly distributed.

Step 04

Transfer the vegetable mixture to a 9×13-inch baking dish, spreading it evenly.

Step 05

Bake in the preheated oven for 20 minutes, until the zucchini begins to soften.


A casserole with zucchini, tomatoes and cheese.
Step 06

Remove the dish from the oven and evenly sprinkle the remaining mozzarella cheese on top.

Step 07

Return the dish to the oven and bake for 10 minutes more, or until the cheese is fully melted and lightly golden.


A dish with a fork and a spoon in it.
Step 08

Remove from the oven and garnish with chopped fresh parsley and crushed red chili pepper flakes if desired. Serve warm.

Notes

  1. Pat zucchini dry before dicing to prevent excess moisture in the finished dish.

Tools You'll Need

  • Large mixing bowl
  • 9×13-inch baking dish
  • Oven

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (mozzarella cheese)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 130
  • Total Fat: 7 g
  • Total Carbohydrate: 8 g
  • Protein: 7 g