Ingredients

3 sweet onions, peeled and thinly sliced

1 cup heavy cream

1/4 cup white wine

1/2 cup parmesan cheese, grated

4 tablespoons unsalted butter

3 tablespoons extra-virgin olive oil

1 teaspoon pressed garlic

1/4 teaspoon cayenne, optional

kosher salt and freshly ground pepper, to taste

Directions

Step 1: Preheat oven to 375º F.

Step 2: Spread onion rings out in a 9x13-inch baking dish, keeping rings and layers intact, then drizzle with olive oil and season generously with salt and pepper.

Step 3: Place baking dish in oven and roast for 15 minutes, or until softened.

Step 4: Remove onions from oven and raise temperature to 450º F.

Step 5: Combine heavy cream, wine, butter, garlic and cayenne in a medium saucepan over medium heat and cook until butter is melted and bubbles form on the outside edge of cream.

Step 6: Remove mixture from heat, then pour over pre-roasted onions, sprinkling parmesan cheese over all the onions.

Step 7: Top baking dish with aluminum foil and bake for another 20 minutes. Remove foil and cook for another 5-10 minutes, or until onions are caramelized and cheese is golden brown.

Step 8: Remove dish from oven and serve hot