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Tennessee Onions

Cheesy Tennessee Onions: The Ultimate Comfort Side Dish

Tennessee Onions are a delicious comfort food featuring sweet onions and a cheesy crust, perfect for any gathering.
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Prep Time 15 minutes
Cook Time 35 minutes
Cooling Time 5 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Appetizers
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onions
  • 4 Sweet Onions sliced into ½-inch rings Substitute with yellow onions for a sharper flavor
For the Cheese Blend
  • 1.5 cups Shredded Cheddar Cheese Can substitute with sharp cheddar for a bolder taste
  • 1 cup Shredded Monterey Jack Cheese Alternatively, try gouda for a smokier flavor
  • 0.5 cups Grated Parmesan Cheese Substitutable with Romano cheese if needed
For the Seasoning
  • 4 tablespoons Unsalted Butter Substitute with olive oil for a healthier option
  • 1 teaspoon Garlic Powder Fresh garlic is a great alternative
  • 0.5 teaspoon Dried Thyme Feel free to swap with dried oregano
  • 0.5 teaspoon Salt Use sea salt or adjust to taste
  • 0.25 teaspoon Black Pepper Consider white pepper as a milder option

Equipment

  • 9x13-inch baking dish
  • Aluminum foil

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with cooking spray or melted butter.
  2. Layer the sliced sweet onions evenly in the prepared baking dish, separating the rings for uniform cooking.
  3. Drizzle the melted butter over the onions, then sprinkle with garlic powder, thyme, salt, and pepper.
  4. Top the onions with shredded cheddar, Monterey Jack, and Parmesan cheeses, ensuring even coverage.
  5. Cover with aluminum foil and bake for 25 minutes to steam the onions.
  6. Remove the foil and bake for an additional 10 minutes until the cheese is bubbly and golden brown.
  7. Let cool for a few minutes before serving your warm Tennessee Onions.

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 25gProtein: 10gFat: 24gSaturated Fat: 15gCholesterol: 60mgSodium: 600mgPotassium: 300mgFiber: 1gSugar: 5gVitamin A: 500IUVitamin C: 4mgCalcium: 300mgIron: 1mg

Notes

Ensure onions are evenly sliced for uniform cooking. Experiment with different cheese combinations for enhanced flavor.

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