Sweet, tender onions baked with melted cheese create a delightful dish. Tennessee Onions are perfect as a side for any meal and are sure to please everyone at the table. This recipe is simple to follow and brings out the natural sweetness of the onions while adding a rich and cheesy flavor.
Why make this recipe
Tennessee Onions are an exciting way to enjoy onions. They can be a great addition to your dinner table, especially for family gatherings or casual get-togethers. This recipe highlights the sweetness of the onions and the creaminess of the cheese, making it a delicious comfort food option. Plus, it’s easy to prepare, and you can customize it with your favorite cheeses.
How to make Tennessee Onions
Ingredients:
- Sweet onions
- Butter
- Mozzarella cheese
- Cheddar cheese
- Parmesan cheese
Directions:
- Preheat the oven to 350°F (175°C).
- Slice the sweet onions and layer them in a buttered baking dish.
- Sprinkle mozzarella, cheddar, and Parmesan cheese over the onions.
- Add additional layers of butter and cheese as desired.
- Bake for 25-30 minutes, or until the onions are tender and the cheese is bubbly and golden.
- Serve warm as a side dish.
How to serve Tennessee Onions
Serve Tennessee Onions warm as a delicious side dish with grilled meats, roasted chicken, or as part of a vegetarian meal. They pair nicely with a fresh salad or mashed potatoes, making them a versatile option for any dinner.
How to store Tennessee Onions
If you have leftovers, store them in an airtight container in the refrigerator. They will last for about 3-4 days. You can reheat them in the oven or microwave before serving again.
Tips to make Tennessee Onions
- Choose sweet onions for the best flavor.
- Experiment with different cheese combinations to tailor the dish to your taste.
- For a bit of spice, add red pepper flakes or sautéed garlic with the onions.
- Cover the dish with foil while baking if you want the cheese to melt more slowly without browning too quickly.
Variation
You can add other vegetables like bell peppers or mushrooms for added flavor and texture. Mixing different types of cheese can also give a unique twist to the dish.
FAQs
1. Can I use regular onions instead of sweet onions?
Yes, but sweet onions offer a better flavor and sweetness, making the dish more enjoyable.
2. Is this recipe suitable for a vegetarian diet?
Yes, as all the ingredients are plant-based, except for the butter, which can be replaced with a veggie alternative if desired.
3. Can I make this dish ahead of time?
Yes, you can prepare it a day in advance, cover it, and refrigerate. Just bake it when you are ready to serve.

Tennessee Onions
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- Slice the sweet onions and layer them in a buttered baking dish.
- Sprinkle mozzarella, cheddar, and Parmesan cheese over the onions.
- Add additional layers of butter and cheese as desired.
- Bake for 25-30 minutes, or until the onions are tender and the cheese is bubbly and golden.
- Serve warm as a delicious side dish with grilled meats, roasted chicken, or as part of a vegetarian meal.