Grilled watermelon is the perfect summer treat that combines sweet and savory flavors in a refreshing way. This unique dish is not only a delightful side for barbecues but also an impressive addition to any gathering. With its juicy texture and hints of honey, lime, and cilantro, grilled watermelon will surely become your go-to recipe for warm days, adding a burst of flavor to picnics, potlucks, or simply enjoying at home.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Grilled Watermelon
- For Garnish
- How to Make Grilled Watermelon
- Step 1: Make the Lime Mixture
- Step 2: Cut the Watermelon
- Step 3: Grill the Watermelon
- Step 4: Serve
- How to Serve Grilled Watermelon
- As a Standalone Appetizer
- With Feta Cheese
- On a Salad
- With Spicy Seasoning
- Paired with Mint Yogurt
- Drizzled with Balsamic Reduction
- How to Perfect Grilled Watermelon
- Best Side Dishes for Grilled Watermelon
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Grilled Watermelon
- Reheating Grilled Watermelon
- Frequently Asked Questions
- What is Grilled Watermelon?
- How long does it take to grill watermelon?
- Can I add other flavors to my Grilled Watermelon?
- Is Grilled Watermelon healthy?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick to Prepare: With just 15 minutes of prep time, you can whip up this delicious side dish in no time.
- Unique Flavor Combination: The blend of honey and lime elevates the natural sweetness of watermelon, creating a taste sensation.
- Versatile Dish: Grilled watermelon pairs wonderfully with various meats and salads, making it suitable for any meal.
- Healthy Option: Low in calories yet packed with nutrients, this dish is a guilt-free indulgence.
- Eye-Catching Presentation: The vibrant colors make it an attractive addition to any plate or table setting.
Tools and Preparation
To create the best grilled watermelon, you’ll need a few essential tools. These will help ensure that your dish turns out perfectly every time.
Essential Tools and Equipment
- Grill (outdoor or indoor)
- Whisk
- Small bowl
- Knife
- Cutting board
Importance of Each Tool
- Grill: Essential for achieving those beautiful grill marks and caramelizing the sugars in the watermelon.
- Whisk: Perfect for blending the lime juice and honey smoothly without lumps.
- Knife: A sharp knife ensures clean cuts through the watermelon for even grilling.
Ingredients
Grilled watermelon with hints of honey, lime, and cilantro? Yep, this is a barbecue side dish that’ll be on repeat all summer long!
For the Grilled Watermelon
- 1 medium seedless watermelon (3 pounds)
- 2 limes (juiced and zested; about 2 tablespoons of juice and 2 teaspoons of zest)
- ¼ cup honey
- ¼ cup loosely packed fresh cilantro leaves (finely chopped)
For Garnish
- 2 tablespoons fresh parsley, finely chopped

How to Make Grilled Watermelon
Step 1: Make the Lime Mixture
In a small bowl, whisk together the lime juice, zest, and honey until well combined.
Step 2: Cut the Watermelon
Heat your grill to high. Trim both ends off the watermelon so it sits upright. Cut it in half, then create quarters. Slice each quarter into 1-inch triangles while keeping the rind attached.
Step 3: Grill the Watermelon
Brush both sides of each watermelon wedge with the lime mixture. Place them on the grill and cook for about 2 to 3 minutes per side until grill marks form and they become slightly soft.
Step 4: Serve
Once grilled, sprinkle with freshly chopped cilantro and a squeeze of lime juice before serving. Enjoy your delicious grilled watermelon!
How to Serve Grilled Watermelon
Grilled watermelon is a refreshing and unique dish that can elevate any summer meal. Here are some creative ways to serve this delicious treat.
As a Standalone Appetizer
- Serve warm wedges straight off the grill for a simple yet flavorful appetizer that guests will love.
With Feta Cheese
- Crumble feta cheese on top of the grilled watermelon for a savory twist. The saltiness complements the natural sweetness of the fruit.
On a Salad
- Toss grilled watermelon pieces into a fresh green salad. Add mixed greens, nuts, and your favorite dressing for added texture and flavor.
With Spicy Seasoning
- Sprinkle with cayenne pepper or chili powder before serving for a spicy kick that contrasts beautifully with the sweetness.
Paired with Mint Yogurt
- Serve with a side of mint yogurt sauce. This cooling dip adds creaminess and enhances the overall flavor profile.
Drizzled with Balsamic Reduction
- A drizzle of balsamic reduction brings acidity and depth to the dish, making it even more enticing.
How to Perfect Grilled Watermelon
Achieving the perfect grilled watermelon requires some tips to ensure it’s flavorful and has the right texture. Here are some key suggestions.
- Choose ripe watermelon: Look for a medium-sized seedless watermelon that feels heavy for its size, ensuring it’s juicy and sweet.
- Use high heat: Preheat your grill to high. This helps caramelize the sugars in the watermelon for better flavor.
- Brush generously: Apply enough lime mixture to both sides of each wedge for maximum flavor during grilling.
- Don’t overcook: Grill each side for just 2-3 minutes; you want grill marks without making the watermelon too mushy.
- Experiment with toppings: Try different herbs like basil or mint, as well as cheeses like goat cheese, to elevate your dish.
- Serve immediately: Grilled watermelon is best enjoyed fresh off the grill while it’s still warm and juicy.

Best Side Dishes for Grilled Watermelon
Grilled watermelon pairs wonderfully with various side dishes. Here are some great options to complement this unique recipe.
- Corn on the Cob: Grilled corn brushed with butter and sprinkled with chili powder makes an excellent summer side.
- Caprese Skewers: Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze offer vibrant flavors that match well.
- Quinoa Salad: A light quinoa salad filled with diced vegetables provides freshness and protein alongside grilled watermelon.
- Coleslaw: Creamy coleslaw adds crunch and balances the sweet flavors of grilled fruit.
- Garlic Bread: Warm garlic bread is a comforting addition that pairs nicely with any barbecue spread.
- Stuffed Peppers: Grilled stuffed peppers filled with rice, beans, or meat create a hearty side that complements grilled dishes.
- Pasta Salad: A chilled pasta salad tossed in vinaigrette adds a refreshing touch to your barbecue plate.
- Potato Wedges: Crispy potato wedges seasoned simply make an ideal accompaniment to balance textures in your meal.
Common Mistakes to Avoid
Grilling watermelon can be a delightful experience, but there are some common pitfalls. Here’s how to make sure your grilled watermelon turns out perfectly.
- Skipping the marinade: Not using the lime and honey mixture can lead to bland flavors. Make sure to brush the watermelon with this mix for a tasty result.
- Overcooking the watermelon: Cooking too long can turn your watermelon mushy. Keep an eye on it and grill for only 2 to 3 minutes per side.
- Not preparing the grill properly: A grill that’s not hot enough will prevent those beautiful grill marks. Preheat your grill to high before placing the watermelon on it.
- Cutting uneven pieces: If the watermelon pieces are not uniform, they will cook at different rates. Cut them into equal-sized wedges for even grilling.
- Neglecting garnishes: Skipping cilantro or lime juice for serving can leave your dish flat. Always finish with fresh herbs and a squeeze of lime for brightness.
Storage & Reheating Instructions
Refrigerator Storage
- Store grilled watermelon in an airtight container.
- It will stay fresh for up to 3 days in the refrigerator.
Freezing Grilled Watermelon
- Freezing is not recommended as it alters texture and taste.
- If you must freeze, wrap tightly in plastic wrap and use within a month.
Reheating Grilled Watermelon
- Oven: Preheat to 350°F (175°C) and warm for 5-7 minutes until heated through.
- Microwave: Heat on medium power for about 30 seconds; check frequently to avoid overcooking.
- Stovetop: Place in a skillet over low heat, turning occasionally until warmed.

Frequently Asked Questions
What is Grilled Watermelon?
Grilled watermelon is a fresh twist on traditional barbecue sides. It involves grilling watermelon slices brushed with a sweet lime-honey mixture, resulting in a sweet and smoky flavor.
How long does it take to grill watermelon?
It takes approximately 6 minutes to grill watermelon—2 to 3 minutes on each side. This quick cooking time ensures that it retains its shape while developing nice grill marks.
Can I add other flavors to my Grilled Watermelon?
Absolutely! You can customize grilled watermelon with spices like chili powder or add feta cheese for a savory touch. Experimenting with flavors can enhance the dish’s appeal.
Is Grilled Watermelon healthy?
Yes, grilled watermelon is low in calories and packed with hydration, making it a healthy choice for summer barbecues. It’s a great addition to any meal without guilt.
Final Thoughts
Grilled watermelon is not just a unique side dish; it’s versatile enough to complement various meals throughout the summer season. With its refreshing flavors and easy preparation, it’s an ideal choice for barbecues or picnics. Feel free to customize it by adding different spices or toppings! Give this recipe a try—you won’t be disappointed!
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📖 Recipe Card
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Grilled Watermelon
- Total Time: 21 minutes
- Yield: Approximately 8 servings 1x
Description
Grilled watermelon is the ultimate summer delight, merging sweet, juicy watermelon with zesty lime and honey for a refreshing treat that’s perfect for barbecues and gatherings. This innovative dish not only stands out as a delicious side but also impresses with its vibrant presentation. Each bite delivers a burst of flavor enhanced by fresh cilantro and a hint of smokiness from the grill. Quick to prepare and healthy, grilled watermelon fits seamlessly into any meal, whether enjoyed at home or shared with friends at picnics and potlucks. Elevate your summer dining experience with this unique recipe that’s sure to become a favorite.
Ingredients
- 1 medium seedless watermelon (3 pounds)
- 2 limes (juiced and zested)
- ¼ cup honey
- ¼ cup fresh cilantro leaves (finely chopped)
- Optional garnish: 2 tablespoons fresh parsley (finely chopped)
Instructions
- In a small bowl, whisk together lime juice, zest, and honey until well combined.
- Preheat your grill to high heat. Trim both ends of the watermelon for stability, then cut it in half and into quarters. Slice each quarter into 1-inch triangles while keeping the rind intact.
- Brush both sides of each wedge with the lime-honey mixture. Place on the grill for 2-3 minutes per side until grill marks appear and the watermelon softens slightly.
- Once grilled, sprinkle with cilantro and a squeeze of lime juice before serving.
- Prep Time: 15 minutes
- Cook Time: 6 minutes
- Category: Side Dish
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 50
- Sugar: 10g
- Sodium: 1mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 13g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg