Crispy on the outside, tender and cheesy in the center, these Cheesy Zucchini Bites are an easy appetizer, snack, or side dish. They are made with fresh grated zucchini, cheese, herbs, and a few simple ingredients.
Recipe Information
Prep Time: 15 minutes
Cook Time: 20–25 minutes
Total Time: 40 minutes
Servings: 4–6
Makes: About 20–24 bites
Course: Appetizer / Snack / Side Dish
Difficulty: Easy
Ingredients
For the Zucchini Bites
3 medium zucchini, about 1½ lb (680 g)
1 cup shredded mozzarella cheese
1/2 cup finely grated Parmesan cheese
2 large eggs
1/2 cup breadcrumbs
2 cloves garlic, minced
2 tablespoons finely chopped fresh parsley
1 teaspoon Italian seasoning
1/2 teaspoon onion powder
1/2 teaspoon black pepper
1/4 teaspoon salt
1/4 teaspoon red pepper flakes, optional
For Extra Crispiness
2 tablespoons grated Parmesan
1 tablespoon breadcrumbs
Light olive-oil spray or 1 teaspoon olive oil
Instructions
1. Prepare the Zucchini
Wash and dry the zucchini.
Grate the zucchini using the large holes of a box grater.
Place the grated zucchini in a clean kitchen towel or cheesecloth.
Squeeze as much liquid as possible from the zucchini.
This is one of the most important steps. Zucchini contains a lot of water, and excess moisture can make the bites soft instead of crispy.
After squeezing, you should have approximately 2½–3 cups of drained zucchini.
2. Preheat the Oven
Preheat the oven to 425°F (220°C).
Line a baking sheet with parchment paper.
Lightly spray the parchment with olive oil.
For even crispier bottoms, place a wire rack over the baking sheet and lightly grease the rack.
3. Make the Mixture
Place the drained zucchini in a large mixing bowl.
Add:
Mozzarella
Parmesan
Eggs
Breadcrumbs
Garlic
Parsley
Italian seasoning
Onion powder
Black pepper
Salt
Red pepper flakes
Mix thoroughly until everything is evenly combined.
The mixture should be moist but firm enough to hold its shape when pressed.
If it seems excessively wet, add another 1–2 tablespoons of breadcrumbs.
4. Shape the Bites
Scoop approximately 1½ tablespoons of the mixture.
Roll or press it into a small ball or oval bite.
Place it on the prepared baking sheet.
Repeat with the remaining mixture.
Leave a little space between each bite so the hot air can circulate.
5. Add the Crispy Topping
Combine:
2 tablespoons Parmesan
1 tablespoon breadcrumbs
Sprinkle a small amount over each zucchini bite.
Lightly spray the tops with olive oil.
6. Bake
Bake for approximately 12–15 minutes.
Carefully flip the bites.
Return them to the oven and bake for another 8–10 minutes, until golden brown and crispy around the edges.
For an even crispier finish, broil for 1–2 minutes, watching carefully.
7. Cool Briefly
Remove from the oven and allow the bites to cool for about 5 minutes.
This gives the cheese time to set slightly and makes the bites easier to handle.
Serve warm.
Quick Air Fryer Method
Preheat the air fryer to 390°F (200°C).
Place the zucchini bites in the basket in a single layer.
Lightly spray with olive oil.
Air fry for approximately 10–14 minutes, turning halfway through.
Cook until golden brown and crisp.
Avoid overcrowding the basket.
Nutrition Information
Approximate nutrition per serving, based on 6 servings:
Calories: 190
Protein: 11 g
Carbohydrates: 12 g
Fat: 11 g
Saturated Fat: 5 g
Fiber: 2 g
Sugar: 4 g
Sodium: 400–500 mg
Cholesterol: 80–95 mg
Nutrition will vary depending on the type of cheese, breadcrumbs, and exact zucchini size.
Nut & Allergen Information
Nuts
This recipe contains no peanuts or tree nuts as written.
Other Potential Allergens
Milk: Mozzarella and Parmesan
Egg: Eggs
Wheat/gluten: Regular breadcrumbs
For severe allergies, check the labels of packaged cheese and breadcrumbs for cross-contact.
Nut-Free Version
The recipe is already nut-free as written.
Gluten-Free Version
Replace regular breadcrumbs with:
Certified gluten-free breadcrumbs
Gluten-free panko
Crushed gluten-free crackers
Finely ground certified gluten-free oats
Dairy-Free Version
Use dairy-free mozzarella and Parmesan alternatives. The texture may vary slightly.
Tips for Perfect Cheesy Zucchini Bites
Squeeze the zucchini extremely well:
This is the most important tip. Too much moisture makes the bites fall apart.
Use finely grated Parmesan:
It helps bind the mixture and adds savory flavor.
Don’t make the bites too large:
Small bites cook more evenly and develop crispier edges.
Don’t overcrowd the baking sheet:
Give each bite enough space for hot air to circulate.
Let them rest after baking:
They become firmer as they cool for a few minutes.
For extra crispy bites:
Use panko instead of regular breadcrumbs and bake them on a lightly greased wire rack.
Easy Variations
Cheddar Zucchini Bites
Replace half or all of the mozzarella with sharp cheddar cheese.
Garlic Parmesan Zucchini Bites
Increase the garlic to 3 cloves and add an extra tablespoon of Parmesan.
Spicy Zucchini Bites
Add:
1/2 teaspoon cayenne pepper
1/2 teaspoon red pepper flakes
1 finely minced jalapeño
Mediterranean Zucchini Bites
Add:
2 tablespoons crumbled feta
1 tablespoon chopped fresh dill
1 tablespoon chopped green onion
High-Protein Version
Use:
3/4 cup Parmesan
1/2 cup mozzarella
2 eggs
Serve with Greek-yogurt garlic dip for additional protein.
Serving Suggestions
Serve these zucchini bites with:
Marinara sauce
Garlic yogurt dip
Ranch dressing
Tzatziki
Spicy tomato sauce
Garlic aioli
Hummus
They are also excellent alongside grilled chicken, salmon, steak, or a fresh salad.
Storage
Store leftover zucchini bites in an airtight container.
Refrigerator: 3–4 days
Freezer: Up to 2 months
Reheating
For the best texture:
Oven: 375°F (190°C) for 8–10 minutes.
Air fryer: 375°F (190°C) for 4–6 minutes.
Microwaving works, but the bites will be softer rather than crispy.
Frequently Asked Questions
Q: Why are my zucchini bites falling apart?
The zucchini probably contains too much moisture. Squeeze the grated zucchini very thoroughly before mixing it with the other ingredients.
Q: Can I make these without breadcrumbs?
Yes. You can use almond flour, coconut flour, gluten-free breadcrumbs, or finely ground oats. If using almond flour, remember that it changes the allergen information because almonds are tree nuts.
Q: Can I use frozen zucchini?
Yes, but thaw it completely and squeeze out as much liquid as possible. Fresh zucchini usually gives a better texture.
Q: Can I use only mozzarella?
Yes, but Parmesan provides additional flavor and helps the bites hold together. If using only mozzarella, you may need a little more breadcrumbs.
Q: Can I make them in an air fryer?
Yes. Air frying is an excellent way to make them extra crispy. Cook at about 390°F (200°C) for 10–14 minutes, turning halfway through.
Q: Can I make these ahead of time?
Yes. Shape the bites several hours ahead, cover, and refrigerate. Bake just before serving.
Q: Can I make them without eggs?
Yes. Use a suitable egg replacer or a small amount of mashed potato as a binder, although the texture will be different.
Q: Can I add chicken?
Yes. Finely chopped cooked chicken can be added for a more filling, protein-rich version.
Q: Are these keto-friendly?
They can be made lower-carb by replacing regular breadcrumbs with a suitable low-carb alternative such as almond flour. Note that almond flour contains tree nuts.
Q: Can I use yellow squash instead of zucchini?
Yes. Yellow summer squash works very well. Squeeze it thoroughly just like zucchini.
Q: Can I add bacon?
Yes. Add about 1/3 cup finely chopped cooked bacon for a smoky, savory variation.
Q: Can I use different cheeses?
Absolutely. Cheddar, Monterey Jack, Gruyère, provolone, feta, or pepper jack can be used.
Q: How do I make them extra crispy?
Squeeze out maximum moisture, use panko breadcrumbs, avoid overcrowding, lightly spray with oil, and finish under the broiler for 1–2 minutes.
Q: Are Cheesy Zucchini Bites vegetarian?
Yes, the basic recipe is vegetarian, assuming the cheeses and breadcrumbs you use are vegetarian-friendly.
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