Grilled Zucchini with Lemon and Herbs

Method

1. Brush the zucchini planks with olive oil on both sides and season with salt and pepper. The oil prevents sticking and promotes charring.

   Season generously — underseasoned food is the most common home cooking mistake. You can always add more at the end, but building seasoning in layers produces deeper flavor than a single pass.

   Season generously — underseasoned food is the most common home cooking mistake. You can always add more at the end, but building seasoning in layers produces deeper flavor than a single pass.

   Season generously — underseasoned food is the most common home cooking mistake. You can always add more at the end, but building seasoning in layers produces deeper flavor than a single pass.

2. Grill over medium-high heat for 3 minutes per side until charred grill marks appear and the zucchini is tender but not mushy. The natural sugars in the zucchini caramelize on the hot grates, creating those signature char lines.

3. Transfer to a platter and finish with lemon juice, torn herbs, and flaky salt. The lemon brightens the smoky flavor, and the fresh herbs add an aromatic contrast to the charred zucchini.

   Salt early and throughout the cooking process. Salt added at the beginning penetrates the food; salt added at the end sits on the surface. Both are important, but the foundation matters most.

   Salt early and throughout the cooking process. Salt added at the beginning penetrates the food; salt added at the end sits on the surface. Both are important, but the foundation matters most.

   Salt early and throughout the cooking process. Salt added at the beginning penetrates the food; salt added at the end sits on the surface. Both are important, but the foundation matters most.

Equipment

• Grill or grill pan Recommended: Lodge Pre-Seasoned Cast Iron Grill Pan
• Tongs Also good: Wok Spatula

Chef Notes

• The most important thing: Slice lengthwise into planks, not rounds. Lengthwise planks are easier to grill (they don't fall through the grates), have more surface area for char, and look better on the plate.
• Don't overcook. Zucchini should be tender but still have some bite — about 3 minutes per side. Overcooked zucchini is mushy and waterless.
• The grill should be medium-high and clean. Zucchini sticks to dirty grates. Oil the zucchini, not the grates.
• Lemon and herbs go on after grilling. The bright, fresh flavors contrast with the smoky char.
• This is the fastest grilled vegetable side you can make. Start to finish in 15 minutes.

Common Substitutions

Ingredient	Substitution	Notes
Olive oil	Avocado oil or grapeseed oil	Avocado oil has higher smoke point. Grapeseed is neutral.
Lemon juice	Lime juice or white wine vinegar	Lime is slightly sweeter. Vinegar for pure acidity.
Grill	Cast iron skillet + broiler	Sear in skillet, finish under broiler for char.

What You're Practicing

Grilling vegetables teaches you about direct heat and caramelization. The same technique — oil, season, grill over high heat — applies to eggplant, peppers, asparagus, and corn. Understanding how different vegetables respond to direct flame (some need more time, some less) is a skill that makes you confident at any grill. Visit Techniques for more on grilling.

Finishing with acid and fresh herbs after cooking is a professional habit that applies to almost every dish. Heat dulls bright flavors; adding them at the end preserves their impact.