Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper.
Chop all vegetables into evenly sized pieces. Keep cherry tomatoes whole to prevent them from becoming mushy.
In a large bowl, combine chopped vegetables with olive oil, minced garlic, and all seasonings. Toss until evenly coated.
Spread the vegetables onto the baking sheet in a single layer, ensuring they don’t overlap. Use two sheets if necessary.
Roast in the oven for 25–30 minutes, flipping halfway through, until the vegetables are tender and slightly charred at the edges.
Remove from the oven, drizzle with fresh lemon juice, and garnish with olives or feta cheese if desired.
Serve warm and enjoy!