A delectable casserole dish featuring caramelized onions and cheesy goodness

This You've Gotta Be Kidding Onions casserole is a perfect side or main dish for any meal. With its rich and tender caramelized onions, paired with gooey cheese and a crispy breadcrumb topping, it's sure to be a hit with your family and friends.

Ingredients

• 4 large yellow onions, thinly sliced
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1 teaspoon sugar
• Salt and pepper to taste
• 1 cup shredded cheddar cheese
• 1/2 cup breadcrumbs
• 1/4 cup grated Parmesan cheese
• 2 tablespoons chopped fresh parsley

Directions

1. In a large skillet, heat the butter and olive oil over medium heat. Add the sliced onions and cook, stirring occasionally, until caramelized and golden brown, about 30 minutes.
2. Stir in the sugar and season with salt and pepper.
3. Preheat the oven to 350°F (175°C).
4. Transfer the caramelized onions to a baking dish and spread them out evenly.
5. Sprinkle the shredded cheddar cheese over the onions.
6. In a small bowl, mix together the breadcrumbs, Parmesan cheese, and parsley. Sprinkle this mixture over the cheese layer.
7. Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly, and the top is golden brown.
8. Serve hot and enjoy!

Interesting Facts