Grilled Zucchini Pizza Slices are a delightful and healthier alternative to traditional pizza. These slices are perfect for a quick weeknight dinner or a fun summer grilling party. With their fresh flavors and customizable toppings, they appeal to everyone, from kids to adults. The best part? You can use those oversized zucchini that often pop up in the fall, making it a fantastic way to reduce waste and enjoy seasonal produce.
Why You’ll Love This Recipe
- Healthy Alternative: Grilled Zucchini Pizza Slices offer all the flavors you love about pizza without the carbs.
- Quick Preparation: With just 10 minutes of prep time, this recipe is perfect for busy weeknights.
- Customization: Top with your favorite ingredients—veggies, different cheeses, or even vegan options for diverse diets.
- Great for Gatherings: Fun finger food that’s sure to impress guests at BBQs or parties.
- Kid-Friendly: A sneaky way to get kids to eat their veggies while enjoying the taste of pizza.
Tools and Preparation
Before diving into making these delicious Grilled Zucchini Pizza Slices, gather your tools and prepare your grill for a mouthwatering experience.
Essential Tools and Equipment
- Grill
- Grill brush
- Tongs
- Cutting board
- Knife
- Measuring spoons
Importance of Each Tool
- Grill: Essential for achieving the perfect char on your zucchini slices.
- Grill Brush: Keeps your grill clean and ready for cooking, ensuring no unwanted flavors transfer.
- Tongs: Ideal for flipping zucchini slices without damaging them, giving you better control during grilling.
- Cutting Board: Provides a stable surface for slicing zucchini safely and efficiently.
Ingredients
Grilled Zucchini Pizza Slices require simple yet delicious ingredients:
For the Base
- 8 large round zucchini slices (about 3-4 inches across and 3/4 inch thick)
For Toppings
- 3 tablespoons olive oil
- 8 tablespoons Rao’s Pizza Sauce
- 12 tablespoons grated Mozzarella cheese
- 32 slices pepperoni (see notes)
For Garnish
- 2 tablespoons fresh parsley, finely chopped

How to Make Grilled Zucchini Pizza Slices
Step 1: Preheat the Grill
Oil the grill grates using a bit of oil on a paper towel. Then preheat your grill to medium-high heat.
Step 2: Prepare the Zucchini
Cut each large zucchini into thick slices about 3/4 inch thick. If you’re using late-season zucchinis, aim for 4-inch round slices. Avoid using overly large zucchinis with large seeds.
Step 3: Grill the Zucchini Slices
Place the zucchini slices on the grill. Cook them for about 7 minutes total or until you see grill marks on one side and they start becoming tender. If one side is larger, grill that side first so it will be the top later.
Step 4: Assemble Your Toppings
Once grilled, remove the zucchini from the grill and place them grilled-side up on a cutting board. Add 1 tablespoon of Rao’s Pizza Sauce to each slice. Then top with one tablespoon of grated Mozzarella cheese followed by 4 slices of pepperoni or other desired toppings.
Step 5: Finish Grilling
Place the loaded zucchini slices back on the grill. Cook them for another 7 minutes on the second side with the lid closed until cheese is melted and toppings are lightly browned.
Step 6: Serve Hot
Carefully remove your Grilled Zucchini Pizza Slices from the grill. Serve them hot and enjoy! If there are leftovers, note that they may not reheat well but feel free to experiment!
This easy recipe brings together fresh ingredients and delightful flavors while providing an exciting twist on traditional pizza! Enjoy!
How to Serve Grilled Zucchini Pizza Slices
Grilled Zucchini Pizza Slices are versatile and can be served in various ways to suit different tastes. Whether for a casual gathering or a family dinner, these zucchini pizzas can complement many dishes.
Pair with Fresh Salads
- Caprese Salad – Combine fresh mozzarella, tomatoes, and basil for a light and refreshing side.
- Caesar Salad – The creamy dressing and crunchy croutons make a perfect contrast to the tender zucchini.
- Greek Salad – A mix of cucumbers, olives, and feta adds a Mediterranean flair.
Accompany with Dips
- Garlic Aioli – A creamy dip that complements the grilled flavors of the zucchini.
- Marinara Sauce – Serve extra sauce for dipping to enhance the pizza experience.
- Hummus – A healthy option that pairs well with the savory toppings on the zucchini slices.
Add a Side of Grains
- Quinoa Salad – Fluffy quinoa mixed with veggies provides a hearty side.
- Brown Rice Pilaf – Nutty brown rice offers a wholesome addition to your meal.
How to Perfect Grilled Zucchini Pizza Slices
To ensure your Grilled Zucchini Pizza Slices come out perfectly every time, follow these helpful tips.
- Choose Fresh Zucchini – Select firm, fresh zucchini for the best texture and flavor.
- Preheat the Grill – Make sure your grill is properly heated to avoid sticking and achieve those perfect grill marks.
- Avoid Overcrowding – Leave space between zucchini slices on the grill for even cooking.
- Experiment with Toppings – Feel free to try different toppings like bell peppers, mushrooms, or olives for variety.
- Monitor Cooking Time – Keep an eye on the cheese; remove them from the grill once it’s melted and slightly browned.
- Serve Immediately – These slices are best enjoyed hot off the grill for optimal taste and texture.

Best Side Dishes for Grilled Zucchini Pizza Slices
Grilled Zucchini Pizza Slices pair wonderfully with various side dishes. Here are some great options to consider when planning your meal.
- Garlic Bread – Crunchy and buttery garlic bread adds a delightful crunch alongside your zucchini pizzas.
- Roasted Vegetables – A mix of seasonal veggies roasted until tender makes a nutritious side.
- Stuffed Peppers – Fill bell peppers with grains or meat for a filling companion dish.
- Pasta Salad – A cold pasta salad brings freshness and complements the warm pizzas well.
- Coleslaw – The crispness of coleslaw contrasts nicely with the soft texture of grilled zucchini.
- Fruit Salad – A light fruit salad offers a sweet balance to savory flavors.
Common Mistakes to Avoid
Making Grilled Zucchini Pizza Slices can be a delightful experience, but it’s easy to make mistakes. Here are some common pitfalls to watch out for.
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Using overly large zucchini: While large zucchini may seem appealing, they often have larger seeds and a watery texture. Stick to medium-sized zucchinis for the best results.
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Not preheating the grill: Failing to preheat your grill can result in uneven cooking. Always ensure your grill is hot before adding the zucchini slices for optimal grilling.
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Skipping the oil on the grill grates: If you skip oiling the grill grates, your zucchini may stick and tear when you try to flip them. A little oil on a paper towel can prevent this issue.
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Overloading with toppings: Adding too many toppings can make the zucchini slices soggy. Keep it simple with one tablespoon of sauce and cheese, allowing the flavors to shine through.
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Ignoring cooking times: Each grill is different. Keep an eye on your zucchini slices while they cook to ensure they don’t become overdone or burnt.
Storage & Reheating Instructions
Refrigerator Storage
- Store any leftover Grilled Zucchini Pizza Slices in an airtight container.
- They will keep well in the fridge for up to 3 days.
Freezing Grilled Zucchini Pizza Slices
- For longer storage, freeze the slices individually by wrapping them in plastic wrap.
- Place them in a freezer-safe bag and store for up to 2 months.
Reheating Grilled Zucchini Pizza Slices
- Oven: Preheat your oven to 350°F (175°C) and bake for about 10 minutes until heated through.
- Microwave: Heat on medium power for 1-2 minutes, checking frequently to avoid sogginess.
- Stovetop: Place in a skillet over low heat, cover, and warm for about 5 minutes until heated evenly.

Frequently Asked Questions
Can I use different toppings on my Grilled Zucchini Pizza Slices?
Yes! Feel free to customize your toppings with vegetables, different cheeses, or even plant-based options. The key is to not overload them.
How do I know when my Grilled Zucchini Pizza Slices are done?
Look for melted cheese and lightly browned toppings as signs that your pizza slices are ready to eat.
Can I make these Grilled Zucchini Pizza Slices ahead of time?
Absolutely! You can prepare the zucchini slices in advance and store them in the fridge until you’re ready to grill them.
Are Grilled Zucchini Pizza Slices suitable for keto diets?
Yes! These zucchini pizzas are low in carbs and fit well within a ketogenic diet plan.
How can I adjust this recipe for more servings?
Simply multiply the ingredients by the number of servings you need. Just ensure you have enough space on your grill for all the slices!
Final Thoughts
Grilled Zucchini Pizza Slices offer a delicious and healthier twist on traditional pizza. Their versatility allows you to mix and match toppings according to your preferences or dietary needs. Don’t hesitate to experiment with flavors—you might just create your new favorite dish!
Grilled Zucchini Pizza Slices
Grilled Zucchini Pizza Slices are a delicious, healthy twist on traditional pizza that anyone can enjoy. Perfect for busy weeknights or summer gatherings, these vibrant zucchini slices are easy to prepare and fully customizable. Simply grill thick slices of zucchini, then top with your favorite pizza ingredients like marinara sauce, gooey mozzarella cheese, and pepperoni. This dish is not only a great way to use up those oversized zucchinis from your garden but also a fantastic option for those looking to cut carbs without sacrificing flavor. Kid-friendly and packed with fresh ingredients, Grilled Zucchini Pizza Slices make a fun and nutritious alternative that will impress everyone at the table.
- Prep Time: 10 minutes
- Cook Time: 14 minutes
- Total Time: 24 minutes
- Yield: Serves 8 slices 1x
- Category: Main
- Method: Grilling
- Cuisine: American
Ingredients
- 8 large round zucchini slices (3–4 inches across)
- 3 tablespoons olive oil
- 8 tablespoons Rao's Pizza Sauce
- 12 tablespoons grated Mozzarella cheese
- 32 slices pepperoni
- Fresh parsley for garnish
Instructions
- Preheat your grill to medium-high heat and oil the grates.
- Cut the zucchini into thick slices about 3/4 inch thick.
- Grill the zucchini for about 7 minutes until tender and marked.
- Add pizza sauce, cheese, and toppings on each slice.
- Return to the grill for another 7 minutes until cheese melts and toppings brown.
- Serve hot and enjoy!
Nutrition
- Serving Size: 1 slice
- Calories: 120
- Sugar: 2g
- Sodium: 350mg
- Fat: 8g
- Saturated Fat: 3g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 15mg
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