Cheesy Zucchini Rounds – The Easiest Low-Carb Snack You’ll Make All Summer
If you have a couple of zucchini sitting on your counter and a bag of cheese in the fridge, you’re just 15 minutes away from these incredibly delicious Cheesy Zucchini Rounds.
They’re tender without being mushy, with crispy golden edges, gooey melted cheese, and plenty of savory flavor in every bite. I love them because they remind me of mini grilled cheese sandwiches—but without the bread!
These cheesy zucchini bites are low-carb, keto-friendly, and gluten-free. They’re also incredibly easy to make, so even the kids can help assemble them. Serve them as a quick appetizer when friends drop by, a tasty after-school snack, or an easy side dish alongside grilled chicken or fish.
The secret is the simple sandwich method. Instead of adding cheese only on top, you sandwich it between two thin zucchini slices. The cheese melts beautifully inside while the top becomes bubbly and golden, and the zucchini cooks until perfectly tender without becoming overly watery.
Why You’ll Love This Recipe
- Simple ingredients: Just zucchini, cheese, and a few seasonings.
- Ready in 15 minutes: No complicated preparation or frying required.
- Kid-friendly: Crispy, cheesy, and perfect for dipping.
- Low-carb: A flavorful alternative to traditional cheesy snacks.
- Versatile: Great as an appetizer, snack, or side dish.
Ingredients
- 2 medium zucchini, washed and sliced into ¼-inch thick rounds
- 1½ cups shredded cheese, such as mozzarella or a mozzarella-Parmesan blend
- 1 tablespoon olive oil
- ½ teaspoon garlic powder
- ½ teaspoon Italian seasoning or dried oregano
- ¼ teaspoon black pepper
- ¼ teaspoon salt, or to taste
- Optional: Red pepper flakes
- Optional: Fresh parsley
- Optional: Marinara sauce, ranch dressing, or pesto for dipping
How to Make Cheesy Zucchini Rounds
1. Prepare the Zucchini
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
Slice the zucchini into even ¼-inch rounds. Try to make sure you have an even number of slices so you can pair them together.
Pat the zucchini slices thoroughly with paper towels. Removing excess moisture is important because it helps the zucchini become tender and golden instead of soggy.
2. Season the Zucchini
Place the zucchini rounds in a bowl and lightly toss them with olive oil, garlic powder, Italian seasoning, salt, and black pepper.
Be careful not to add too much salt, as the cheese can already be quite salty.
3. Assemble the Zucchini Sandwiches
Arrange half of the zucchini slices on the prepared baking sheet.
Place a small mound of shredded cheese in the center of each slice. Top each one with another zucchini round and gently press down to create a little zucchini sandwich.
For an extra golden, cheesy topping, sprinkle a little more cheese over each round.
4. Bake
Bake for 12–15 minutes, or until the zucchini is tender and the cheese is completely melted, bubbly, and golden brown.
For an extra-crispy, golden top, broil for the final 1–2 minutes. Keep a close eye on them during broiling because the cheese can brown quickly.
5. Serve
Allow the zucchini rounds to cool for about 3 minutes before serving. This gives the melted cheese a moment to set, making the rounds easier to pick up.
Garnish with fresh parsley and serve warm with marinara sauce, ranch dressing, or pesto for dipping.
Tips for Perfect Cheesy Zucchini Rounds
Don’t slice the zucchini too thin. A thickness of about ¼ inch works best. Very thin slices can fall apart, while thicker slices may take longer to cook.
Remove excess moisture. If you’re using particularly large or watery zucchini, lightly salt the slices and let them sit for about 10 minutes. Pat them thoroughly dry before seasoning.
Choose your cheese wisely. Pre-shredded cheese works, but freshly shredded mozzarella combined with a little Parmesan melts beautifully and gives the rounds a delicious golden finish.
Watch the broiler. If you decide to broil the tops, stay nearby. The cheese can go from perfectly golden to burnt very quickly.
Easy Variations
These zucchini rounds are easy to customize. Try adding a small slice of pepperoni between the zucchini slices for a pizza-inspired version.
You can also swap the mozzarella for cheddar, use a combination of your favorite cheeses, or sprinkle everything bagel seasoning over the top before baking.
For a little heat, add a pinch of red pepper flakes to the seasoning mixture.
How to Store Leftovers
Store leftover zucchini rounds in an airtight container in the refrigerator for up to 2 days.
For the best texture, reheat them in an air fryer or in a 375°F (190°C) oven for about 4–5 minutes, until warmed through and crispy again.
Try to avoid microwaving them if possible, as it can make the zucchini soft and watery.
Final Thoughts
These Cheesy Zucchini Rounds are one of those easy recipes that disappear almost as quickly as you make them. With tender zucchini, gooey melted cheese, crispy golden edges, and your favorite dipping sauce, they’re perfect for snacking, entertaining, or serving alongside dinner.
Give them a try tonight—you may find that the whole plate is gone before they even have a chance to cool!