Description
Discover the perfect Tennessee Onions Recipe for your next cookout. Easy to make and full of flavor! Try it now.
Ingredients
Scale
- 3 large sweet onions (Vidalia preferred, about 2 pounds total)
- 4 tablespoons unsalted butter
- 1 teaspoon garlic powder
- 1 teaspoon salt
- ½ teaspoon freshly ground black pepper
- 1 teaspoon Worcestershire sauce
- 1 cup shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- ¼ cup grated Parmesan cheese
- ½ cup panko breadcrumbs
- 2 tablespoons fresh parsley, chopped
- 1 tablespoon olive oil
- ¼ teaspoon paprika (optional, for color and flavor)
- 2 green onions, thinly sliced (for garnish)
Instructions
- Step 1: Prepare the Onions Start by preheating your oven to 375°F (190°C) and lightly greasing a 9×13-inch baking dish. Peel your sweet onions and slice them into ¼-inch thick rings. Don’t worry about separating all the rings completely—some connected pieces add nice texture to the final dish. As you work with the onions, notice their sweet aroma, a preview of the delicious flavors to come.
- Step 2: Cook the Onions In a large skillet, melt the butter over medium heat. Once it’s bubbling slightly, add your sliced onions. Cook them for about 10-12 minutes, stirring occasionally, until they become soft and translucent with some golden edges beginning to form. The onions will reduce in volume as they cook down, releasing their natural sweetness. This pre-cooking step is essential for developing the deep flavor that makes Tennessee Onions so irresistible.
- Step 3: Season the Mixture Once your onions have softened, sprinkle them with garlic powder, salt, and pepper, stirring to distribute the seasonings evenly. Add the Worcestershire sauce and stir again, allowing the savory umami flavor to coat each onion piece. This combination of seasonings balances the sweetness of the onions perfectly, creating a complex flavor profile.
- Step 4: Layer in Baking Dish Transfer your seasoned onions to the prepared baking dish, spreading them in an even layer. Make sure to scrape all the flavorful juices from the pan—that’s where much of the flavor lives! The onions should cover the bottom of the dish completely but not be piled too high, as this ensures even melting of the cheese and proper crisping of the top layer.
- Step 5: Add Cheese and Topping Evenly sprinkle the cheddar and mozzarella cheeses over the onions, creating a generous layer. In a small bowl, mix the panko breadcrumbs, Parmesan cheese, chopped parsley, olive oil, and paprika if using. This mixture should have a slightly moist, crumbly texture. Distribute this topping evenly over the cheese layer, creating a consistent crust that will become golden and crunchy.
- Step 6: Bake to Perfection Bake your Tennessee Onions uncovered for 25-30 minutes, until the cheese is completely melted and bubbly, and the breadcrumb topping has turned a beautiful golden brown. For the final 2-3 minutes, you can switch to the broiler setting for extra crispiness on top—just watch carefully to prevent burning. Remove from the oven, sprinkle with sliced green onions for a fresh pop of color and flavor, and let rest for 5 minutes before serving.
Notes
Fresh ingredients will always yield the best flavor results.
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 5g
- Sodium: 400mg
- Fat: 10g
- Saturated Fat: 3g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 5g
- Protein: 15g
- Cholesterol: 50mg