Grilled Watermelon with Sorghum Glaze (South Carolina Style) | Arteflame

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Transform summer's favorite fruit into a smoky, savory masterpiece. This South Carolina-inspired grilled watermelon recipe features a rich sorghum glaze, zesty lime, and a hint of spice, seared to perfection on your Arteflame grill.
By Michiel Schuitemaker
Updated on
South Carolina Grilled Watermelon with Sweet Sorghum Glaze

Introduction

Imagine biting into a wedge of watermelon that isn’t just cold and sweet, but warm, smoky, and irresistibly savory. This Grilled Watermelon with Sorghum Glaze completely reimagines the quintessential summer fruit. It captures the essence of a sultry South Carolina evening, where culinary boundaries blur between dinner and dessert. The aroma of caramelized sugars hitting the searing hot griddle is enough to draw anyone to the patio, promising a bite that is juicy, crisp, and surprisingly complex.

Why This Recipe Steals the Show

I adore this recipe because it transforms a humble ingredient into a gourmet centerpiece in under ten minutes. It is the ultimate flavor bomb: the earthy sweetness of sorghum syrup pairs perfectly with the acidity of lime and the heat of chili flakes. Plus, cooking it on the Arteflame allows for a gorgeous, even sear without losing that vital crunch. It is a low-effort, high-reward side dish that gets people talking every single time.

My Top Tips for Success

  • Mind the Heat: Use the outer ring of your grill plate. You want medium-high heat for a quick sear to caramelize the fruit without scorching the sugars instantly.
  • Texture is Key: Speed is everything here. Keep the grilling time short (2-3 minutes per side) to maintain the melon’s structural integrity. If it stays on too long, it turns mushy.
  • Glaze at the End: Apply the sticky sorghum glaze only in the final minute of cooking to let it bubble and thicken without burning.

Make It Your Own

If you cannot find sorghum syrup, pure maple syrup or honey works beautifully as a substitute, though you will miss a bit of that earthy tang. For a different herbaceous note, try swapping the fresh mint for Thai basil or cilantro to lean into a more savory profile.

Ingredients

  • 1 small seedless watermelon, cut into 1-inch thick wedges
  • 1/2 cup pure sorghum syrup (or molasses if unavailable)
  • 2 tablespoons fresh lime juice
  • 1 teaspoon lime zest
  • 1 tablespoon olive oil (for brushing)
  • 1 teaspoon flaky sea salt (Maldon is preferred)
  • 1/2 teaspoon red pepper flakes (adjust to heat preference)
  • 2 tablespoons fresh mint leaves, chopped, for garnish

Instructions

Step 1: Prep the Grill

  1. Fire up your Arteflame grill. You want to aim for a medium-high heat on the flat cooktop surface. Ensure the surface is clean and lightly oiled to prevent sticking, although the watermelon's water content usually helps it release easily.

Step 2: Prepare the Glaze

  1. In a small bowl, whisk together the sorghum syrup, fresh lime juice, lime zest, and red pepper flakes. Let this mixture sit for a few minutes to allow the flavors to meld together. The acid from the lime will cut through the thickness of the sorghum.

Step 3: Prepare the Watermelon

  1. Brush both sides of your watermelon wedges lightly with olive oil. This helps conduct heat and ensures those beautiful sear marks without drying out the fruit.

Step 4: Grill the Watermelon

  1. Place the watermelon wedges directly onto the flat steel cooktop of the Arteflame. Grill for about 2 to 3 minutes per side. You are looking for distinct sear marks and a slight softening of the fruit, but the center should remain crisp.

Step 5: Glaze and Finish

  1. During the last minute of grilling, brush a generous amount of the sorghum glaze over the top of the wedges. Allow the glaze to bubble slightly and caramelize against the heat.

Step 6: Garnish and Serve

  1. Remove the wedges from the grill and place them on a serving platter. Immediately sprinkle with flaky sea salt and fresh chopped mint. Serve warm.

Tips

The secret to perfect grilled watermelon lies in the texture. You must select a watermelon that is firm and heavy for its size; a mealy melon will fall apart when exposed to heat. When using the Arteflame, utilize the outer ring of the cooktop where the heat is slightly more moderate compared to the center; this prevents the sugars in the sorghum from burning before the melon is warmed through. Do not walk away from the grill—watermelon cooks incredibly fast. The goal is a quick sear to caramelize the natural sugars and the glaze while keeping the structural integrity of the wedge. If you apply the glaze too early, it might char, so save it for the final moments of cooking for that sticky, glossy finish.

Variations

While the sorghum and lime combination is a South Carolina classic, grilled watermelon is a versatile canvas that welcomes culinary creativity. You can easily adapt this recipe to suit different flavor profiles or match the main course you are serving. Here are a few ways to switch it up:

  • Savory Cheese Twist: Crumble feta or goat cheese over the top right before serving to add a creamy, salty contrast.
  • Herbal Swap: Replace the mint with fresh basil or cilantro for a more savory, garden-fresh profile.
  • Balsamic Route: If sorghum isn't your favorite, swap the glaze for a thick balsamic reduction and skip the lime.
  • Spicy Kick: Add a pinch of cayenne powder to the glaze or top with thin slices of jalapeño for extra heat.
  • Honey Butter: For a dessert version, swap olive oil for melted butter and use honey instead of sorghum.

Best pairings

This dish straddles the line between a side dish and a palate cleanser, making it incredibly versatile for outdoor dining. Its smoky sweetness cuts through rich, fatty meats, making it an ideal companion for traditional BBQ staples. The acidity of the lime and the freshness of the watermelon act as a perfect counterpoint to heavier dishes. Try serving this alongside:

  • Smoked pork ribs or pulled pork sandwiches.
  • Grilled shrimp skewers with a garlic butter sauce.
  • Spicy jerk chicken or Cajun-spiced pork chops.
  • A fresh arugula salad with a lemon vinaigrette.
  • Cedar-plank salmon.

Conclusion

Grilled watermelon with sorghum glaze is more than just a recipe; it is a celebration of Southern ingenuity and the joy of outdoor cooking. By bringing this dish to your Arteflame grill, you elevate a humble fruit into a gourmet experience that delights the senses. The contrast between the cold, crisp interior and the warm, smoky, caramelized exterior is truly addictive. It is a simple, elegant way to showcase fresh produce while adding a unique flair to your menu. So, next time you light up the grill, save some space for the watermelon—it might just steal the show from the main course.

Arteflame XXL 40" Flat Top Grill - High Euro Base

This recipe was prepared on the Arteflame XXL 40" Flat Top Grill - High Euro Base

Experience the difference — sear at 1,000°F, enjoy multiple heat zones, and cook with natural wood-fired flavor on one beautiful grill. Prepare everything at once, manage temperatures with ease, and elevate every outdoor gathering. Discover why an Arteflame transforms the entire grilling experience.

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