01 -
Preheat your oven to 425°F (218°C) to ensure even roasting.
02 -
Wash and slice the zucchini and yellow squash into uniform pieces, and halve the tomatoes.
03 -
In a large mixing bowl, combine the zucchini, squash, and tomatoes. Drizzle with olive oil and add minced garlic, oregano, salt, and pepper. Toss to coat evenly.
04 -
Spread the vegetable mixture in a single layer on a large baking sheet, ensuring they are not overcrowded.
05 -
Sprinkle the grated Parmesan cheese evenly over the vegetables.
06 -
Roast in the preheated oven for 20-25 minutes, turning halfway through, until golden brown and tender.
07 -
Remove from oven and serve warm as a flavorful side dish.