01 -
Preheat oven to 425°F (220°C).
02 -
Slice zucchini and yellow squash into 1/4-inch thick rounds, ensuring even thickness for uniform roasting.
03 -
In a large mixing bowl, combine zucchini, squash, garlic, olive oil, salt, black pepper, and optional seasonings. Toss until vegetables are evenly coated.
04 -
Spread the prepared vegetables in a single layer on a baking sheet. Avoid overcrowding to allow effective roasting.
05 -
Roast in the preheated oven for 18 to 20 minutes, until vegetables are tender and beginning to brown at the edges.
06 -
Remove baking sheet from oven. Sprinkle grated Parmesan cheese evenly over the vegetables. Return to oven and broil for 2 to 3 minutes until cheese is golden and bubbly. Monitor closely to prevent burning.
07 -
Remove from oven and allow to rest for a few minutes. Serve immediately while hot.