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platter of grilled zucchini slices topped with balsamic reduction and herbs, next to grilled chicken and arugula salad.

Grilled Zucchini with Balsamic Glaze

Smoky, tender grilled zucchini finished with a tangy balsamic glaze, fresh basil, and optional feta. This simple Italian side balances sweet, tart, and savory flavors — a light summer dish that’s quick, elegant, and full of charm.
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings: 4 people
Course: Side Dish
Cuisine: Italian, Mediterranean
Calories: 120

Ingredients
  

For the zucchini:
  • 3 –4 medium zucchini firm, glossy
  • 2 tbsp olive oil or avocado oil
  • 1 tsp Italian seasoning
  • ¼ tsp garlic powder
  • Salt and black pepper to taste
For the balsamic glaze:
  • ½ cup balsamic vinegar preferably from Modena
  • 3 tbsp brown sugar or coconut sugar
For finishing:
  • Fresh basil leaves torn
  • Crumbled feta cheese optional
  • Toasted pine nuts or lemon zest for dairy-free option

Method
 

Prep and Preheat
  1. Preheat the grill to 375°F (190°C). Lightly oil the grates using a folded paper towel and tongs to prevent sticking.
Slice and Season
  1. Trim zucchini ends and slice lengthwise into ⅓-inch thick planks (or cut into spears). Brush each side with olive oil and sprinkle with Italian seasoning, garlic powder, salt, and pepper.
Make the Glaze
  1. In a small saucepan, simmer ½ cup balsamic vinegar and 3 tbsp sugar over medium heat until it lightly coats a spoon (about 5–7 minutes). Remove from heat and let cool slightly.
  2. If it becomes too thick, whisk in a spoonful of warm water.
Grill the Zucchini
  1. Lay slices across the grill bars for clear marks. Cook 3–5 minutes per side with the lid down until tender and lightly charred. Flip once only. Avoid crowding the grill so steam can escape.
Finish and Serve
  1. Brush or drizzle the zucchini lightly with the glaze right after removing from the grill. Top with torn basil and crumbled feta (or pine nuts/lemon zest for dairy-free). Serve warm or at room temperature.

Notes

  • Use medium zucchini for firm texture and even slices.
  • Apply the glaze after grilling so it stays glossy, not burnt.
  • Don’t overcrowd the grill; space slices about a finger’s width apart.
  • Bottled balsamic glaze (like Trader Joe’s) works great for weeknights.
  • Store leftovers up to 3 days; enjoy cold over salads or grain bowls.