Ever wondered how to turn a humble zucchini into a showstopping side dish that even picky eaters will love? Let me share my go-to recipe for a cheesy, savory baked dish featuring zucchini, juicy tomatoes, and melty Gouda cheese. This is the kind of recipe that fills your kitchen with irresistible aromas and transforms simple ingredients into a comforting masterpiece. Whether you’re looking for a quick weeknight side or a crowd-pleasing addition to your dinner table, this baked zucchini with tomatoes and Gouda cheese is a game-changer. It’s easy, flavorful, and packed with wholesome goodness—let’s dive in!
Why You’ll Love This Recipe
This baked zucchini dish is a total winner with its gooey Gouda topping and vibrant tomato flavor. It’s incredibly simple to whip up, requiring just a handful of ingredients and minimal prep. Plus, it’s versatile enough to pair with almost any main course or even shine as a light vegetarian meal. You’ll be amazed at how such a straightforward recipe can steal the show!
Ingredients List
Tip: You’ll find the full list of ingredients and measurements in the recipe card below.
Here’s what you’ll need to create this cheesy zucchini bake. I’ve added a few notes to help with swaps and sourcing.
For the Base
- Zucchini: 2 medium, sliced into thin rounds for that perfect tender bite.
- Tomatoes: 2 medium, sliced thinly to layer beautifully and release sweet juices.
- Gouda Cheese: 1.5 cups shredded—its nutty, creamy melt is unbeatable (swap with cheddar if needed).
- Olive Oil: 2 tablespoons for a golden finish and rich flavor.
- Garlic: 2 cloves, minced, for a punch of aroma.
For the Seasoning
- Salt & Pepper: To taste, for balancing all those fresh flavors.
- Dried Oregano: 1 teaspoon, for a herbaceous kick.
- Breadcrumbs: 1/4 cup, for a subtle crispy top (gluten-free breadcrumbs work great too).
Note: For a dairy-free twist, try a vegan cheese alternative that melts well. If tomatoes aren’t your thing, swap in sliced bell peppers for a different vibe!
Variations
Switch things up with these fun tweaks to make this zucchini bake your own.
- Spicy Kick: Add a pinch of red pepper flakes or a drizzle of hot sauce before baking for some heat.
- Herb Infusion: Swap oregano for fresh basil or thyme for a garden-fresh aroma.
- Protein Boost: Layer in cooked ground turkey or crumbled sausage for a heartier dish.
- Cheese Swap: Use mozzarella or parmesan for a different cheesy profile.
- Veggie Mix: Toss in sliced mushrooms or eggplant for extra texture and flavor.
- Low-Carb Crunch: Skip breadcrumbs and sprinkle crushed pork rinds for a keto-friendly topping.
Servings and Timing
- Servings: 4 as a side dish or 2 as a light main.
- Prep Time: 10 minutes.
- Cook Time: 25 minutes.
- Total Time: 35 minutes.
Step-by-Step Instructions

Let’s get cooking! Follow these easy steps for a perfectly baked zucchini dish that smells as good as it tastes.
Step 1: Preheat and Prep
Preheat your oven to 375°F (190°C). Grease a medium baking dish with a drizzle of olive oil to prevent sticking. This sets the stage for that golden, bubbly finish we’re after.
Step 2: Slice and Season
Slice your zucchini and tomatoes into thin, even rounds. In a small bowl, mix olive oil, minced garlic, salt, pepper, and oregano. Brush or toss the zucchini slices with half of this mixture for a flavor boost right from the start.
Step 3: Layer the Ingredients
Arrange half the zucchini slices in the baking dish, overlapping slightly. Add a layer of tomato slices on top, then sprinkle half the shredded Gouda over them. Repeat with the remaining zucchini, tomatoes, and cheese for a gorgeous, stacked look.
Step 4: Add the Finishing Touches
Drizzle the remaining seasoned oil over the top. Sprinkle breadcrumbs evenly for a touch of crunch that contrasts the melty cheese underneath.
Step 5: Bake to Perfection
Pop the dish into the oven and bake for 25 minutes, or until the cheese is golden and bubbly. Your kitchen will smell like a cozy Italian trattoria—trust me, it’s hard to resist sneaking a bite straight from the oven!
Nutritional Information
Per serving (based on 4 servings):
- Calories: 220 kcal.
- Protein: 10g.
- Fat: 16g.
- Carbs: 8g.
Healthier Alternatives
Want to lighten it up? Try these tweaks:
-
- Less Cheese: Cut back to 1 cup of Gouda and mix in some nutritional yeast for flavor without extra calories.
- Oil Swap: Use cooking spray instead of olive oil to reduce fat content.
- Low-Carb: Skip breadcrumbs entirely for a keto-friendly version.
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Serving Suggestions
Pair this dish with complementary flavors for a complete meal:
- Protein Pairing: Serve alongside grilled chicken or baked salmon for a balanced plate.
- Carb Companion: Add a side of garlic bread or fluffy rice to soak up the juices.
- Fresh Contrast: A crisp green salad with vinaigrette cuts through the richness perfectly.
Common Mistakes to Avoid
Steer clear of these pitfalls for the best results:
- Overcooking: Don’t bake too long, or the zucchini will turn mushy—25 minutes is usually perfect.
- Uneven Slicing: Keep slices uniform for even cooking; a mandoline slicer helps if you’ve got one.
- Skipping Seasoning: Don’t skimp on salt and herbs—they bring out the natural flavors of the veggies.
Storing Tips
Keep leftovers tasting fresh with these tips:
- Refrigerator: Store in an airtight container for up to 3 days.
- Reheating: Warm in the oven at 350°F (175°C) for 10 minutes to revive the cheesy texture—microwaving can make it soggy.
- Freezing: Not recommended, as zucchini gets watery when thawed.
FAQs
Can I use a different cheese?
Absolutely! While Gouda adds a unique nutty melt, you can swap it for cheddar, mozzarella, or even a sharp parmesan for a different vibe. Just ensure it’s a good melting cheese for that gooey texture.
Is this dish gluten-free?
It can be! Skip the breadcrumbs or use a gluten-free version. Double-check your cheese for additives if you’re super sensitive, but otherwise, this is naturally gluten-free-friendly.
Can I make this ahead of time?
Yes, assemble the layers and store in the fridge up to a day ahead. Just add the breadcrumbs right before baking to keep them crisp.
Can I add meat to this recipe?
Definitely—layer in cooked bacon bits, sausage, or ground beef for a heartier dish. Just ensure the meat is pre-cooked to avoid excess grease.
Why is my zucchini watery?
Zucchini has a high water content. To avoid sogginess, pat the slices dry with a paper towel before assembling, or bake a few minutes longer to evaporate excess moisture.
Can I grill this instead of baking?
You can! Assemble in a foil packet or grill-safe dish and cook over medium heat for about 15-20 minutes, checking for tenderness.
What if I don’t have fresh tomatoes?
No worries—use canned diced tomatoes (drained) or even sun-dried tomatoes for a more intense flavor. Adjust seasoning as needed.
Is this recipe kid-friendly?
Most kids love the cheesy goodness! If they’re picky about veggies, slice the zucchini thinner and layer extra cheese on top to win them over.
Conclusion
There you have it—a simple, cheesy zucchini bake that’s bursting with flavor and perfect for any meal. I can’t wait for you to try this recipe and make it your own. Drop a comment below to let me know how it turned out, or share your twist on social media—I’d love to see your creations! Happy cooking!