Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C) and butter a baking dish.
- Spread sliced onions evenly in the dish.
- Drizzle melted butter over onions and season with salt, pepper, and garlic powder.
- Top with shredded cheeses.
- Cover loosely with foil and bake for 30 minutes.
- Remove foil and bake 15 more minutes until bubbly and golden.
- Let rest briefly before serving.
Notes
Best served hot. Use sweet onions for optimal flavor.
