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Tennessee Onions

Tennessee Onions: The Ultimate Comfort Side Dish You’ll Love

Tennessee Onions are a cheesy delight that transforms sweet onions into a luxurious side dish, perfect for any meal.
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Prep Time 10 minutes
Cook Time 35 minutes
Cooling Time 10 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Side Dishes
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onions
  • 4 large Sweet Onions Choose Vidalia or similar varieties for the best natural sweetness.
For the Cheese Mixture
  • 1 cup Cheddar Cheese Provides a sharp flavor; feel free to mix in your favorite cheese for a twist.
  • 1 cup Monterey Jack Cheese Adds creaminess and meltability; swap it with mozzarella for extra stretch.
  • 1/2 cup Parmesan Cheese Offers a nutty depth; grated Pecorino Romano is a wonderful substitute.
For the Seasoning
  • 4 tablespoons Unsalted Butter Enhances richness; olive oil can be used for a lighter alternative.
  • 1 teaspoon Garlic Powder Delivers aroma and flavor; fresh minced garlic boosts taste.
  • 1 teaspoon Dried Thyme Infuses earthy notes; oregano or Italian seasoning works well if thyme is unavailable.
  • 1 teaspoon Salt Essential for balancing flavors; adjust according to preference.
  • 1/2 teaspoon Black Pepper Essential for balancing flavors; adjust according to preference.

Equipment

  • 9x13-inch baking dish
  • Aluminum Foil

Method
 

Step-by-Step Instructions for Tennessee Onions
  1. Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish with cooking spray or butter.
  2. Peel and slice the sweet onions into even rings, about a quarter-inch thick, and arrange them in the greased baking dish.
  3. Melt the butter and drizzle it over the onions. Sprinkle with garlic powder, dried thyme, salt, and black pepper.
  4. Layer the cheddar, Monterey Jack, and Parmesan cheeses on top of the seasoned onions.
  5. Cover the baking dish with aluminum foil and bake for 25 minutes.
  6. Remove the foil and bake uncovered for an additional 10 minutes until the cheese is bubbly and golden brown.
  7. Let the dish cool for about 5-10 minutes before serving.

Nutrition

Serving: 1servingCalories: 250kcalCarbohydrates: 20gProtein: 8gFat: 18gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 50mgSodium: 600mgPotassium: 230mgFiber: 2gSugar: 5gVitamin A: 500IUVitamin C: 10mgCalcium: 200mgIron: 1mg

Notes

For additional flavors, consider adding cooked bacon or experimenting with different cheese varieties.

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