The sizzling sound of zucchini on the grill is music to my ears—a melody that signals the arrival of summer feasts and outdoor gatherings. This recipe for Garlic Butter Zucchini Skewers brings joy to any barbecue, transforming humble vegetables into a show-stopping side dish that everyone will love. As a gluten-free and vegetarian delight, these skewers are not only quick to prepare but also packed with flavor, making them a perfect go-to for busy nights or laid-back weekends. Tender on the inside and slightly charred on the outside, they’re a true testament to the beauty of fresh ingredients. What tantalizing twist will you add to make them your own? Let’s get grilling!

Why Are These Skewers a Must-Try?
Flavorful, Vibrant Dish: These Garlic Butter Zucchini Skewers are a celebration of fresh ingredients, deliciously marinated and grilled to perfection.
Quick and Easy: Perfect for busy evenings, this simple recipe requires minimal prep time while delivering maximum impact at any gathering.
Versatile Side: Pair these skewers as a side with grilled meats or serve them as a stand-alone dish with a squeeze of lemon—your taste buds will thank you!
Healthy Option: Low-calorie and loaded with nutrients, they’re a guilt-free addition to your meal rotation, especially paired with options like Cheesy Garlic Chicken.
Meal Prep Friendly: Make a batch in advance and pop them onto the grill when you’re ready; they’re perfect for entertaining or a quick weeknight-side!
These skewer delights show just how satisfying plant-based grilling can be!
Garlic Butter Zucchini Skewers Ingredients
• Fresh ingredients make all the difference!
For the Skewers
- Zucchini – The star of the show, providing a fresh and tender base; slice uniformly for even cooking.
- Unsalted Butter – Adds a rich, creamy flavor; for a dairy-free version, substitute with olive oil.
- Minced Garlic – Provides aromatic flavor; using fresh garlic elevates the dish significantly.
- Olive Oil – Helps the zucchini to absorb seasoning; it can also enhance the flavor profile.
- Salt – Essential for enhancing the overall flavors of the skewers.
- Black Pepper – Introduces a mild warmth; feel free to adjust according to your preference.
- Fresh Lemon Juice – A zesty finishing touch that brightens the overall flavor of the Garlic Butter Zucchini Skewers.
Step‑by‑Step Instructions for Garlic Butter Zucchini Skewers
Step 1: Prepare the Zucchini
Begin by washing the zucchini thoroughly under cold water. Slice them into thick rounds or half-moons, each about ½ inch thick for even cooking. Aim for uniformity so that each piece cooks at the same rate and develops that delightful grilled texture. Set your prepared zucchini aside as you move on to the next step.
Step 2: Make Garlic Butter
In a small saucepan, melt 4 tablespoons of unsalted butter over low heat. Once melted, add 2 tablespoons of minced garlic, stirring gently. Allow the mixture to simmer for about 2-3 minutes, just until the garlic becomes fragrant but does not brown. This rich garlic butter will infuse the zucchini with incredible flavor, so keep an eye on it!
Step 3: Season Zucchini
In a large mixing bowl, combine your sliced zucchini with 2 tablespoons of olive oil, and season with salt and black pepper to taste. Pour the warm garlic butter over the zucchini and toss everything together until the pieces are evenly coated. This step ensures that every bite of your Garlic Butter Zucchini Skewers is packed with flavor!
Step 4: Assemble Skewers
Take soaked wooden skewers or metal skewers and thread the seasoned zucchini onto them. Stack them artistically, allowing some space between each piece for even cooking and char marks. Aim for about 5-6 pieces per skewer, ensuring that the zucchini pieces are snug but not overcrowded, so the heat can circulate properly.
Step 5: Grill
Preheat your grill to medium-high heat, around 400°F (200°C). Once hot, carefully place the skewers on the grill grates. Grill the Garlic Butter Zucchini Skewers for about 8-10 minutes, turning occasionally. Look for vibrant grill marks and slight charring, which indicates that they are beautifully tender and cooked through.
Step 6: Serve
As soon as your Garlic Butter Zucchini Skewers have reached that perfect level of doneness, remove them from the grill. For a zesty finish, drizzle fresh lemon juice over the skewers. Serve hot as a delightful side dish or a tasty snack that showcases the beautiful flavors of grilled zucchini!

Garlic Butter Zucchini Skewers Variations
Feel free to get creative and customize your Garlic Butter Zucchini Skewers for a delightful new experience!
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Dairy-Free: Replace unsalted butter with olive oil for a lighter option that’s just as tasty.
Bring in the richness without dairy! -
Herbed Delight: Toss skewers with fresh herbs like thyme or basil before grilling to enhance the flavor.
It adds an aromatic twist that makes each bite sing with freshness. -
Spicy Kick: Sprinkle red pepper flakes on the zucchini before grilling for a pleasant heat.
This fiery little addition elevates the dish beautifully and awakens your taste buds. -
Veggie Variety: Swap out zucchini for bell peppers, mushrooms, or cherry tomatoes for a rainbow of flavors.
Mix and match to create your perfect skewer combination, and don’t forget how lovely they look on the grill! -
Cheesy Goodness: Before grilling, sprinkle grated Parmesan cheese on the seasoned zucchini for an extra layer of flavor.
The melting cheese adds a creamy richness that pairs perfectly with the garlic. -
Lemon Zest: Add lemon zest to the garlic butter for a zesty boost that brightens every bite.
This vibrant touch brings a refreshing note, making the skewers truly irresistible! -
Grilled Citrus: Thread slices of lemon or orange between zucchini pieces for a burst of citrus flavor.
The smokey notes from the grill transform this side into an exotic treat. -
Sweet Touch: Drizzle a touch of honey over the grilled skewers before serving for a sweet contrast.
This unexpected twist can turn your simple side into an indulgent delight!
Feel free to explore these lively variations, or go wild and include a combo of your favorites! And if you’re looking for more grilled ideas, don’t forget to check out my recipes for Garlic Herb Muffin Pan Potato or Zucchini Fries Instead.
Make Ahead Options
These Garlic Butter Zucchini Skewers are a dream for busy home cooks eager to streamline meal prep! You can season and assemble the skewers up to 24 hours in advance, keeping them fresh in the refrigerator. To do this, prepare the zucchini as directed, toss them with olive oil, salt, pepper, and garlic butter, then thread them onto skewers. Cover tightly with plastic wrap to maintain quality and prevent any browning. When you’re ready to enjoy, simply grill the skewers from cold for about 10 minutes, turning occasionally. This way, you’ll savor the same delicious, charred flavor without any extra effort on a busy weeknight!
How to Store and Freeze Garlic Butter Zucchini Skewers
Fridge: Store leftover Garlic Butter Zucchini Skewers in an airtight container for up to 3 days. Reheat in the oven or microwave until warmed through for best texture.
Freezer: If you want to freeze, wrap the skewers tightly in plastic wrap or aluminum foil and then place them in a freezer bag. They can be frozen for up to 2 months.
Reheating: When you’re ready to enjoy your skewers again, thaw in the refrigerator overnight, then reheat in an oven at 350°F (175°C) for about 10 minutes until heated through.
Make-Ahead Tip: You can prepare the skewers in advance and store them in the fridge for up to 24 hours before grilling. Just reheat if needed for a quick serve!
What to Serve with Garlic Butter Zucchini Skewers
Elevate your grilling experience with delightful pairings that complement the fresh flavors of these skewers.
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Creamy Mashed Potatoes:
Rich and buttery, they provide a comforting texture and a perfect contrast to the tender zucchini. -
Grilled Chicken:
Juicy and savory, this protein powerhouse adds heartiness, while smoky flavors from the grill enhance the overall dish. -
Quinoa Salad:
A light and nutritious option, the nutty flavor and crunchy veggies balance the soft skewers beautifully. -
Garlic Bread:
Crispy and aromatic, it’s the perfect companion to soak up any remaining garlic butter, ensuring you enjoy every last bite. -
Fresh Garden Salad:
A crisp salad loaded with colorful veggies brings a refreshing crunch that contrasts beautifully with the grilled zucchini and provides your meal with vibrant nutrients. -
Chilled White Wine:
A glass of chilled Sauvignon Blanc or Pinot Grigio complements the herbs and butter flavors, making for a delightful dining experience. -
Fruit Skewers:
For a touch of sweetness, fresh fruit skewers with melon, strawberries, and pineapple offer a refreshing palate cleanser after the savory zucchini. -
Lemon Sorbet:
Light and zesty, this frozen treat provides a refreshing finish to your meal, celebrating the citrus notes from the garlic butter drizzle. -
Hummus Platter:
Creamy hummus and pita chips create an inviting sharable dish that enhances the meal with a burst of flavor and texture.
Expert Tips for Garlic Butter Zucchini Skewers
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Soak Those Skewers: Soak wooden skewers in water for at least 30 minutes to prevent them from burning on the grill.
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Cut Uniformly: Slice zucchini into even pieces (about ½ inch thick) to ensure each skewer cooks evenly, avoiding any undercooked or overcooked bites.
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Watch the Heat: Maintain grill temperature around 400°F (200°C). If the heat is too high, the skewers may charr before the zucchini cooks through.
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Season Generously: Don’t skimp on the garlic butter mixture—coating the zucchini generously guarantees maximum flavor in your Garlic Butter Zucchini Skewers.
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Add Optional Ingredients: Experiment with herbs or sprinkle grated Parmesan on top before serving for a tasty twist that enhances the dish.

Garlic Butter Zucchini Skewers Recipe FAQs
Why should I choose ripe zucchini?
Absolutely! You want to select zucchini that is firm, glossy, and free from dark spots or soft areas. A fresh zucchini should feel heavy for its size and be about 6 to 8 inches long for the best texture on the grill.
How should I store leftover Garlic Butter Zucchini Skewers?
Leftover skewers can be stored in an airtight container in the fridge for up to 3 days. Reheat them in the oven at 350°F (175°C) for about 10 minutes to restore their tender texture!
Can I freeze Garlic Butter Zucchini Skewers?
Yes, you can! Wrap the skewers tightly in plastic wrap or aluminum foil, then place them in a freezer bag. They will keep well in the freezer for up to 2 months. To enjoy, thaw them overnight in the fridge and reheat in the oven at 350°F (175°C) for about 10 minutes until warmed through.
What if my zucchini is mushy after grilling?
Very! If your skewers turn out mushy, this often indicates that the zucchini was overcooked or too ripe to start with. To avoid this, slice zucchini into ½ inch pieces for even cooking and grill at a medium-high heat to maintain the structure and flavor. If they get soft, try cooking them quickly to retain some firmness.
Are Garlic Butter Zucchini Skewers safe for my pet?
It’s best to avoid giving Garlic Butter Zucchini Skewers to pets. While zucchini is safe for dogs in moderation, the garlic and salt could be harmful. Always consult your veterinarian before sharing human food with your furry friends.
Can I use other vegetables instead of zucchini?
Absolutely! Get creative! Bell peppers, cherry tomatoes, or mushrooms are all fantastic substitutes for garlic butter seasoning. If using other vegetables, ensure they have similar cooking times to zucchini for even grilling. Enjoy your culinary creations!

Garlic Butter Zucchini Skewers for the Perfect Summer Grilling
Ingredients
Equipment
Method
- Wash the zucchini thoroughly and slice them into thick rounds or half-moons, about ½ inch thick. Set aside.
- Melt the butter in a small saucepan over low heat. Add minced garlic and simmer for 2-3 minutes until fragrant.
- In a large mixing bowl, combine sliced zucchini with olive oil, salt, and black pepper. Toss with the garlic butter.
- Thread the seasoned zucchini onto skewers, allowing some space between each piece.
- Preheat the grill to medium-high heat. Grill the skewers for 8-10 minutes, turning occasionally until charred and tender.
- Drizzle fresh lemon juice over skewers before serving. Enjoy hot!

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