Tennessee Onions are a delightful Southern comfort food dish that highlights the sweet and savory flavors of caramelized onions baked to perfection with a cheesy, creamy finish.
Ingredients
Scale:
4 large Vidalia onions, thinly sliced
1/2 cup (1 stick) unsalted butter
1 cup heavy cream
2 cups shredded cheddar cheese, divided
1 cup breadcrumbs, preferably panko for extra crunch
Salt and pepper to taste
2 tablespoons chopped parsley (optional, for garnish)
Instructions
Preheat the Oven: Set your oven to 350°F (175°C) to prepare for baking.
Caramelize the Onions: In a large skillet over medium heat, melt the butter. Add the sliced onions and cook, stirring occasionally, until they are golden brown and caramelized, about 20-25 minutes. Season with salt and pepper.
Assemble the Casserole: In a greased baking dish, layer the caramelized onions evenly. Pour the heavy cream over the onions, ensuring they are well-coated. Sprinkle 1 1/2 cups of shredded cheddar cheese on top.
Add the Breadcrumb Topping: In a small bowl, combine the breadcrumbs with the remaining cheese. Sprinkle this mixture over the casserole, creating a crunchy, cheesy topping.
Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and bubbly.
Garnish and Serve: Remove from the oven, let cool slightly, and garnish with chopped parsley before serving.
