Ingredients:

  • 1 lb zucchini, sliced into ½-inch rounds
  • 1 lb yellow summer squash, sliced into ½-inch rounds
  • ½ cup red onion, coarsely diced
  • 2 tbsp extra virgin olive oil
  • 1 tsp garlic powder
  • 1 tsp dried Italian seasoning
  • ½ tsp kosher salt
  • ¼ tsp black pepper
  • ¼ cup grated Parmesan cheese

Instructions:

  1. Preheat your oven to 425°F (218°C) and line a baking sheet with parchment paper.
  2. In a large mixing bowl, combine the sliced zucchini, yellow squash, and diced red onion.
  3. Drizzle with olive oil and sprinkle on the garlic powder, Italian seasoning, salt, and pepper; toss until evenly coated.
  4. Spread the vegetables in a single layer on the prepared baking sheet, ensuring they are not overlapping.
  5. Roast for 12–15 minutes until edges are deep golden brown and onions are charred.
  6. Remove from oven, sprinkle with grated Parmesan cheese, and return to the oven or broil for an additional 2 minutes until the cheese is melted and bubbling.