Tennessee Onions are a cheesy, savory side dish made with sweet onions, butter, and a blend of Italian and cheddar cheeses. The result is a comforting, flavorful dish that pairs well with almost any main course. The sweet onions caramelize while baking, soaking up the seasonings and melting cheese for a rich, delicious side.
Ingredients:
- 3-4 large sweet onions (Vidalia recommended)
- 4 tablespoons butter
- 1 teaspoon salt (adjust to taste)
- 1 teaspoon garlic powder
- 1/2 teaspoon dried oregano
- 1 cup shredded Italian blend cheese
- 1 cup shredded cheddar cheese
- ½ cup shredded Parmesan cheese
Preparation:
Preheat the Oven:
- Preheat your oven to 350°F (175°C) to ensure it’s at the right temperature for baking.
Prepare Baking Dish:
- Spray a 9×13-inch baking dish with non-stick cooking spray for easy cleanup.
Prepare the Onions:
- Peel the onions. Then, holding the onion sideways, slice it into 1/4-inch thick rounds.
- Separate the layers of the onion rings and spread them evenly in the prepared baking dish.
Season the Onions:
- Sprinkle the sliced onions with salt, garlic powder, and oregano, ensuring even coverage to infuse the onions with flavor.
Add Butter:
- Cut the butter into small pats (about 8 pieces) and distribute them evenly over the seasoned onions. As the dish bakes, the butter will melt and help cook the onions, adding richness.
Add the Cheeses:
- Sprinkle the shredded Italian blend and cheddar cheese over the onions. These cheeses will melt together, creating a creamy, flavorful topping.
- Finish by sprinkling Parmesan cheese on top, which will create a nice, golden crust as it bakes.
Bake the Dish:
- Place the dish in the preheated oven and bake for 35-40 minutes, or until the cheese is bubbling and slightly browned on top.
Serve:
- Serve the Tennessee Onions hot, directly from the oven. They make a great side dish or can be served alongside other dishes. The onions should be tender, sweet, and richly flavored with melted cheeses.
Tips:
- Onion Choice: Using Vidalia onions is recommended because they are naturally sweet, which enhances the savory flavors of the cheese and seasonings.
- Cheese Variations: Feel free to adjust the types of cheese based on availability or personal preference. The key is to use melty cheeses for a gooey texture.
- Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
This cheesy, savory side dish is perfect for onion lovers and will complement a variety of main courses, adding a delightful texture and flavor to your meal. Enjoy!