Grilled Vegetable Platter

Method

1. 1Prepare the eggplant and toss all vegetables. Eggplant contains moisture that can cause steaming rather than searing on the grill. To prevent this: slice into 1 cm rounds, salt both sides, and leave in a colander for 20 minutes. Pat completely dry with paper towels. Meanwhile, prepare the rest: cut the zucchini lengthwise into 1 cm slices or thick diagonal slices; seed the bell peppers and cut them into quarters; cut the red onion into 1 cm rounds; snap the woody ends off the asparagus; leave the mushrooms whole or halve the large ones; keep the cherry tomatoes whole, on the vine if you have them. The grilling times in step 3 are for pieces of this size. Combine the olive oil, minced garlic, salt, pepper, and oregano in a large bowl. Add all the prepared vegetables and toss thoroughly to coat every surface. The oil on the vegetable surface — not the grill grate — is what prevents sticking and promotes the Maillard reaction.
2. 2Set up a two-zone grill. For charcoal: build a moderate fire concentrated on one side of the grill (medium-high direct, approximately 220°C/430°F). For gas: set one side to medium-high, leave one side lower. The two zones are essential: the high-heat side builds char marks and crust; the lower side finishes vegetables through without burning them. Oil the grates with a paper towel dipped in oil. The grill is ready when a few drops of water evaporate instantly on contact.
3. 3Grill in sequence by cooking time. Work in batches by cooking time — do not crowd the grill or the vegetables will steam. Start with the longest-cooking items. Eggplant rounds: 4 to 5 minutes per side over direct heat until deeply golden and soft through the center. Bell peppers: 4 to 5 minutes per side skin-side down until blistered. Red onion: 4 minutes per side over medium-direct heat. Mushrooms: 3 to 4 minutes per side. Zucchini: 2 to 3 minutes per side. Asparagus: 2 minutes per side, rolling occasionally. Cherry tomatoes: 2 to 3 minutes without moving until blistered. Transfer each vegetable to a baking sheet or platter as it finishes — do not stack hot vegetables on top of each other.
4. 4Make the dressing and finish hot. While the last vegetables are grilling, whisk together the dressing olive oil, lemon juice, red wine vinegar, sumac (or smoked paprika), and a pinch of salt. The key insight: dress the vegetables while still hot. Hot vegetables absorb the dressing into their flesh rather than just sitting in it on the surface, and the acidity of the lemon and vinegar brightens the charred flavor. Toss or drizzle over the hot grilled vegetables. Leave to rest for 5 to 10 minutes before plating — this allows the dressing to penetrate and the textures to settle.
5. 5Arrange the platter. On a large wooden board or deep platter, arrange the grilled vegetables in loose sections by type and color — do not mix them into a mush. Alternate colors: dark eggplant next to bright peppers, green zucchini next to charred asparagus. Scatter the torn fresh herbs over the top. Crumble the feta across the center if using. Drizzle a final thread of good olive oil over everything. Serve immediately or at room temperature within 1 hour — grilled vegetables are excellent warm but genuinely taste better as the dressing soaks in over 15 to 20 minutes.