Cheesy Zucchini Tomato Bites (The Perfect Easy Appetizer)

By Natalie Quinn

On December 24, 2025

An extreme close-up of a single cheesy zucchini tomato bite, highlighting the bubbly, golden-brown mozzarella and parmesan cheese.

Cuisine

American, Italian

Prep time

15 minutes

Cooking time

20 minutes

Total time

35 minutes

Servings

4 people

Get ready to discover your new favorite snack! These Cheesy Zucchini Tomato Bites are incredibly simple to make, bursting with fresh flavor, and guaranteed to disappear in minutes. This recipe transforms humble zucchini and juicy tomatoes into a savory, low-carb appetizer that’s perfect for parties, a light lunch, or a healthy side dish. If you’re looking for a crowd-pleasing recipe that’s both easy and elegant, you’ve found it.

Each bite delivers the perfect combination of tender zucchini, bright tomato, and bubbly, golden-brown cheese, all seasoned with a hint of garlic and Italian herbs. They are wonderfully versatile and effortlessly delicious.

Why This Cheesy Zucchini Tomato Bites Recipe is a Must-Try

You’ll fall in love with this recipe for so many reasons. First, it’s incredibly easy to assemble, requiring just a few simple ingredients and minimal prep time. It’s a fantastic way to use up summer produce like zucchini and tomatoes. Plus, these bites are naturally low-carb and gluten-free, making them a healthy option that caters to various dietary needs without sacrificing flavor. They’re a guaranteed hit with both adults and kids!

A tray of freshly baked cheesy zucchini bites ready to be served, showing the full batch of the savory vegetarian party food.
Fresh from the oven and ready to devour.

The Key Ingredients You’ll Need

The magic of this recipe lies in its simplicity. Here’s what you’ll need:

  • Zucchini: The star of the show. Look for medium-sized, firm zucchini for the best texture.
  • Tomatoes: Roma or plum tomatoes are ideal as they have less water content, but any small, ripe tomato will work.
  • Cheese: A combination of shredded mozzarella for that perfect cheese pull and grated Parmesan for a nutty, salty flavor is unbeatable.
  • Seasoning: A simple mix of garlic powder, Italian seasoning, salt, and pepper is all it takes to make these flavors pop.
  • Olive Oil: A little drizzle helps everything brown beautifully and adds a touch of classic Mediterranean flavor.

For a fantastic dipping sauce to go alongside these bites, you could try this Million Dollar Dip Recipe.

Step-by-Step Instructions for Perfect Bites

Making these Cheesy Zucchini Tomato Bites is as easy as 1-2-3. Follow these steps for perfect, non-soggy results every time.

  1. Prepare the Zucchini: Start by preheating your oven to 400°F (200°C) and lining a baking sheet with parchment paper. Slice the zucchini into ¼-inch thick rounds. This thickness is crucial—too thin and they’ll get mushy, too thick and they won’t cook through.
  2. Draw Out Moisture: Arrange the zucchini slices in a single layer on the prepared baking sheet. Lightly salt them and let them sit for about 10 minutes. This step is the secret to preventing soggy bites! You’ll see beads of water form on the surface. Blot them dry with a paper towel.
  3. Assemble the Bites: Drizzle the zucchini slices with a little olive oil. Top each slice with a sprinkle of garlic powder and Italian seasoning. Then, add a thin slice of tomato to each round.
  4. Add the Cheese: Generously top each bite with shredded mozzarella and a sprinkle of grated Parmesan cheese.
  5. Bake to Perfection: Bake for 15-20 minutes, or until the zucchini is tender and the cheese is melted, bubbly, and starting to turn golden brown. For a crispier finish, you can switch to the broiler for the last 1-2 minutes, but watch them closely to prevent burning.
  6. Garnish and Serve: Let them cool for a few minutes before serving. Garnish with fresh basil or parsley for a pop of color and flavor.
An extreme close-up of a single cheesy zucchini tomato bite, highlighting the bubbly, golden-brown mozzarella and parmesan cheese.
Look at that perfectly melted cheese!

Pro Tips for a Foolproof Recipe

Want to master these Cheesy Zucchini Tomato Bites? Here are a few expert tips:

  • Don’t Skip the Salting Step: Salting the zucchini is the most important step for drawing out excess moisture and ensuring your bites are firm, not watery.
  • Choose the Right Tomatoes: Use smaller tomatoes like Roma or cherry tomatoes. They have fewer seeds and less water, which contributes to a better final texture.
  • Grate Your Own Cheese: For the best melt, use low-moisture, whole-milk mozzarella and grate it yourself. Pre-shredded cheeses often contain anti-caking agents that can affect how they melt.
  • Even Slicing is Key: Try to slice your zucchini as uniformly as possible to ensure even cooking. A mandoline can be very helpful for this.

Delicious Variations to Try

While this classic combination is fantastic, feel free to get creative! Here are a few variations:

  • Add a Protein Kick: Place a small slice of pepperoni or a crumble of cooked sausage on top of the tomato before adding the cheese.
  • Spice It Up: Add a pinch of red pepper flakes with the seasonings for a little bit of heat.
  • Experiment with Herbs: Instead of Italian seasoning, try using fresh herbs like chopped basil, oregano, or thyme for a more vibrant flavor.

Storing and Reheating Your Zucchini Bites

These bites are best enjoyed fresh out of the oven. However, if you have leftovers, you can store them in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet in an oven or air fryer preheated to 375°F (190°C) for 5-7 minutes, or until heated through and crisp. Avoid using a microwave, as it will make them soggy. They make a great side for dishes like Philly cheesesteak casserole.

What to Serve with Cheesy Zucchini Tomato Bites

These versatile bites can be served in many ways. They are a perfect standalone appetizer, perhaps with a side of marinara sauce for dipping. They also work wonderfully as a healthy side dish for grilled chicken or fish. For a complete meal, pair them with a simple salad and some crusty bread, like these incredible copycat Olive Garden breadsticks.

Frequently Asked Questions

Yes, they are a fantastic healthy snack or appetizer. They are naturally low in carbs, gluten-free, and packed with nutrients from the zucchini and tomatoes. They are a great way to enjoy a cheesy, savory treat without the guilt.

Yes, absolutely! To make them in an air fryer, preheat it to 375°F (190°C). Arrange the assembled bites in a single layer in the basket and cook for 6-8 minutes, or until the zucchini is tender and the cheese is bubbly and golden. You may need to work in batches.

These are best served fresh for optimal texture. However, you can do the prep work ahead of time. Slice the zucchini and tomatoes and store them in separate airtight containers in the fridge a day in advance. Assemble and bake just before serving.

The absolute key is to draw out the excess moisture before baking. Slice the zucchini, sprinkle the rounds with salt, and let them sit for 10-15 minutes. You’ll see water bead up on the surface. Blot this moisture away completely with a paper towel before adding toppings and baking.

A combination of low-moisture mozzarella and Parmesan cheese offers the best results. Mozzarella provides that classic gooey, melted texture, while Parmesan adds a rich, salty, and nutty flavor. For the best melt, we recommend grating your own cheese from a block.

The Best Cheesy Zucchini Tomato Bites Recipe

An extreme close-up of a single cheesy zucchini tomato bite, highlighting the bubbly, golden-brown mozzarella and parmesan cheese.

Cheesy Zucchini Tomato Bites (The Perfect Easy Appetizer)

Discover these Cheesy Zucchini Tomato Bites, the perfect easy and low-carb appetizer. This recipe features tender zucchini rounds topped with juicy tomato, savory herbs, and a delicious blend of melted mozzarella and Parmesan cheese.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4 people
Course: Appetizer, Side Dish, Snack
Cuisine: American, Italian
Calories: 155

Ingredients
  

  • 2 medium zucchini Sliced into 1/4-inch rounds
  • 2 Roma tomatoes Thinly sliced
  • 1 cup shredded mozzarella cheese Low-moisture, whole milk recommended
  • 1/4 cup grated Parmesan cheese
  • 1 tbsp olive oil
  • 1/2 tsp garlic powder
  • 1 tsp Italian seasoning
  • 1/2 tsp salt For drawing out moisture
  • Freshly ground black pepper To taste
  • Fresh basil For garnish, optional

Equipment

  • 1 Baking sheet
  • 1 Knife
  • 1 Parchment Paper

Instructions
 

  1. Preheat oven to 400°F (200°C). Line a large baking sheet with parchment paper.
  2. Arrange the zucchini slices in a single layer on the baking sheet. Sprinkle lightly with salt and let them sit for 10 minutes to draw out excess water. Use a paper towel to blot the slices completely dry.
  3. Drizzle the dried zucchini slices with olive oil. Sprinkle evenly with garlic powder and Italian seasoning.
  4. Place one slice of tomato on top of each zucchini round.
  5. Top each bite generously with shredded mozzarella cheese, followed by a sprinkle of grated Parmesan cheese and a dash of black pepper.
  6. Bake for 15-20 minutes, until the zucchini is tender-crisp and the cheese is melted and lightly browned. For extra browning, broil for 1-2 minutes at the end, watching carefully.
  7. Remove from the oven and let cool slightly. Garnish with fresh chopped basil, if desired, and serve warm.

Notes

Tip 1: Do not skip the step of salting and drying the zucchini. This is the key to preventing soggy bites and ensuring a perfectly tender-crisp texture.
Tip 2: Grating your own block of low-moisture mozzarella cheese will result in a much better melt compared to pre-shredded varieties.

Save This Recipe for Later!

I hope you love these Cheesy Zucchini Tomato Bites as much as I do! They are the perfect way to enjoy fresh ingredients in a simple, satisfying dish. If you make them, please leave a comment below and let me know what you think. Don’t forget to save this recipe to your favorite board on Pinterest!

A platter of baked Cheesy Zucchini Tomato Bites, showing golden melted cheese on top of zucchini and tomato rounds, garnished with fresh herbs.
Your new go-to appetizer: Cheesy Zucchini Tomato Bites!

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