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5 from 18 votes

The Best Grilled Zucchini and Yellow Squash Recipe

Grilled Zucchini and Yellow Squash are a summer favorite, especially when paired with zesty pesto, creamy feta, and crunchy pistachios. This easy-to-make dish is perfect for any BBQ or light lunch. Fire up the grill and enjoy a burst of fresh flavors in only 30 minutes!
Prep Time10 minutes
Cook Time10 minutes
Total Time20 minutes
Course: Side Dish
Cuisine: American
Servings: 8 people
Author: Brianna May

Ingredients

  • 2 large zucchini
  • 2 large yellow squash
  • 1/3 cup basil pesto
  • 1 Tablespoon olive oil
  • 1 lemon, zested & juiced
  • 1 teaspoon Morton kosher salt*
  • 1 teaspoon granulated garlic
  • 1/4 cup whole shelled roasted & salted pistachios, chopped
  • 4 ounces feta cheese, crumbled
  • fresh cracked black pepper

Instructions

  • Trim both ends off all the zucchini and squash. Then, cut them in half crosswise. Finally, slice each half lengthwise into 1/2-inch thick slices.
    2 large zucchini, 2 large yellow squash
  • Toss the veggie slices with the pesto, olive oil, lemon zest and juice, salt, and garlic. Set aside to marinate at room temperaturewhile you preheat the grill to medium-high heat.
    1/3 cup basil pesto, 1 Tablespoon olive oil, 1 lemon, zested & juiced, 1 teaspoon Morton kosher salt*, 1 teaspoon granulated garlic
  • Place the slices omn the grill perpendicular to the grill grates. Grill the slices for 2-4 minutes per side or until they soften to your liking. Finish with pistachios, feta, and freshly cracked black pepper.
    1/4 cup whole shelled roasted & salted pistachios, chopped, 4 ounces feta cheese, crumbled, fresh cracked black pepper

Notes

  • Zucchini & Squash: Opt for larger zucchini and squash as they hold up better on the grill; avoid slicing them too thin to prevent them from falling apart.
  • Kosher Salt: All my recipes are tested with Morton kosher salt, which is preferred for its size and flavor. If using table salt, reduce the amount accordingly. Consider adding kosher salt to your pantry—it’s ideal for everyday cooking.

Nutrition

Calories: 136kcal | Carbohydrates: 7g | Protein: 5g | Fat: 11g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Cholesterol: 13mg | Sodium: 555mg | Fiber: 2g | Sugar: 3g