Prepare a delightful dish of tender, flavorful melting onions by following this straightforward recipe. The process involves slow-roasting red onion slices until they achieve a soft, buttery consistency, complemented by rich chicken broth and a golden layer of sharp Cheddar cheese. This method promises a deeply savory experience with minimal hands-on time.
Begin by preheating your oven to a high temperature of 450°F (230°C). Prepare the onions by peeling and slicing four medium-sized red onions into twelve thick (¾- to 1-inch) rounds. In a large mixing bowl, combine the onion slices with two tablespoons of extra-virgin olive oil, one tablespoon of melted unsalted butter, half a teaspoon of black pepper, and a quarter teaspoon of salt. Toss gently to ensure all the onion slices are evenly coated. Arrange the seasoned onion slices in a single layer in a 9x13-inch metal baking pan. Avoid using glass or ceramic bakeware at this high temperature, as it may be prone to shattering. Roast the onions for 30 to 35 minutes, turning them once halfway through, until both sides are beautifully browned and slightly caramelized. After the initial roasting, carefully remove the pan from the oven. Flip the onion slices and pour half a cup of lower-sodium chicken broth into the pan. Generously sprinkle three-quarters of a cup of shredded sharp Cheddar cheese over the top of the onions. Return the pan to the oven and continue roasting for another 12 to 15 minutes, or until the chicken broth has been largely absorbed, the cheese is thoroughly melted and bubbly, and the onions are exceptionally tender, practically melting in your mouth.
Once cooked to perfection, transfer the onions from the baking pan to a serving platter. Drizzle any remaining savory pan drippings over the onions to enhance their flavor. Evenly distribute half a cup of reduced-fat sour cream over the warm onions, then sprinkle with a quarter cup of crumbled cooked bacon and two small thinly sliced scallions, which should yield about three tablespoons. For an extra touch of flavor and presentation, garnish with additional freshly ground black pepper if desired. This dish is perfect as a side or a comforting main course, offering a delicious combination of textures and tastes that is sure to please.
Embrace the culinary journey with this delectable onion creation, a testament to how simple ingredients can transform into an extraordinary dish. Its ease of preparation and the depth of flavor it achieves encourage a spirit of joyful experimentation in the kitchen, proving that even everyday vegetables can be elevated to gourmet status.
