01 -
Preheat your oven to 375°F (190°C) to ensure even cooking and a golden-brown finish.
02 -
Wash the yellow squash thoroughly and slice them into even rounds about half an inch thick for uniform cooking.
03 -
In a large mixing bowl, toss the sliced squash with olive oil, garlic powder, salt, and pepper until well coated.
04 -
In a greased baking dish, arrange half of the seasoned squash slices in a single layer. Sprinkle a generous amount of cheddar cheese and a little parmesan cheese over the top. Layer the remaining squash slices and repeat the cheese layering.
05 -
Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.