Preheat grill to medium high heat.
Slice zucchini into quarters lengthwise. Slicing them this way ensures they’re large enough to not fall through the grill grates.
Combine garlic powder, Italian seasoning and a generous amount of salt and pepper in a small bowl. Toss zucchini in olive oil and then sprinkle with the seasoning.
Grill on each side 3-4 minutes until zucchini is softened and slightly charred.
Remove zucchini from the grill, top with a squeeze of fresh lemon juice and parmesan cheese and serve immediately.
Calories: 113kcal, Carbohydrates: 6g, Protein: 7g, Fat: 8g, Saturated Fat: 3g, Cholesterol: 11mg, Sodium: 203mg, Potassium: 415mg, Fiber: 2g, Sugar: 4g, Vitamin A: 407IU, Vitamin C: 29mg, Calcium: 167mg, Iron: 1mg