Why Make This Recipe
Easy Tennessee Onions are a delicious and comforting side dish that brings warmth to any meal. This recipe is particularly popular in Southern kitchens, where sweet onions and gooey cheese come together in a simple yet satisfying way. Perfect for gatherings or weekday dinners, they offer a flavorful option that everyone will love.
How to Make Easy Tennessee Onions
Ingredients:
- 2-3 large sweet onions (Vidalia, Walla Walla, or Maui)
- 1/2 cup (1 stick) butter, melted
- 1 cup shredded cheese (cheddar, mozzarella, or a blend)
- 1/2 cup Parmesan cheese, grated
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Directions:
- Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or cooking spray.
- Peel and slice the onions into thick rings, about 1/4-inch thick. Then separate the rings.
- Arrange the onion rings evenly in the prepared baking dish, slightly overlapping them.
- Drizzle the melted butter over the onions, making sure they are well-coated.
- Sprinkle garlic powder, paprika, salt, and black pepper evenly over the onions.
- Generously top the onions with shredded cheese and Parmesan.
- Cover the dish loosely with foil and bake for 30 minutes.
- Remove the foil and bake for another 15 minutes until the cheese is golden brown and bubbly.
- Let the onions cool for a few minutes before serving. Garnish with fresh herbs if desired and enjoy!
How to Serve Easy Tennessee Onions
Serve these tasty onions as a side dish with your favorite meats, like fried chicken, barbecue, or steak. They also pair wonderfully with salads and cornbread, making for a well-rounded Southern meal.
How to Store Easy Tennessee Onions
If you have leftovers, let the dish cool completely. Then transfer it to an airtight container and refrigerate for up to 3 days. You can reheat it in the oven or microwave until it’s warm.
Tips to Make Easy Tennessee Onions
- Choose sweet onions for the best flavor.
- Feel free to experiment with different cheeses. A mix of cheddar and mozzarella gives a great blend of flavor and gooeyness.
- Add cooked bacon bits or fresh herbs for an extra kick.
Variation
For a spicy twist, add some chopped jalapeños or a sprinkle of crushed red pepper flakes to the seasoning mix. This will give the dish a nice heat without overpowering the sweet onions.
FAQs
Can I use different types of cheese?
Yes, you can use any cheese you like. Try gouda for a smoky flavor, or Monterey Jack for a creamier texture.
Can I make this recipe in advance?
Absolutely! You can prepare the dish a day ahead, cover it, and refrigerate. Just bake it when you’re ready to serve.
Is there a vegan version of this recipe?
Yes, you can substitute the butter with plant-based butter and use vegan cheese to make it dairy-free.

Easy Tennessee Onions
Ingredients
Onion Base
- 2-3 large large sweet onions (Vidalia, Walla Walla, or Maui) Sweet onions provide the best flavor.
Cheese & Seasoning
- 1/2 cup butter, melted Can substitute with plant-based butter for a vegan version.
- 1 cup shredded cheese (cheddar, mozzarella, or a blend) Mix of cheddar and mozzarella is recommended.
- 1/2 cup Parmesan cheese, grated Can use any other cheese per preference.
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or cooking spray.
- Peel and slice the onions into thick rings, about 1/4-inch thick. Then separate the rings.
- Arrange the onion rings evenly in the prepared baking dish, slightly overlapping them.
Seasoning
- Drizzle the melted butter over the onions, making sure they are well-coated.
- Sprinkle garlic powder, paprika, salt, and black pepper evenly over the onions.
- Generously top the onions with shredded cheese and Parmesan.
Baking
- Cover the dish loosely with foil and bake for 30 minutes.
- Remove the foil and bake for another 15 minutes until the cheese is golden brown and bubbly.
- Let the onions cool for a few minutes before serving. Garnish with fresh herbs if desired and enjoy!