Comforting Tennessee Onions Recipe Best Homemade Side Dish
A nostalgic Southern side dish featuring sweet onions, melted cheese, and a buttery breadcrumb topping that’s easy to make and perfect for any occasion.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Cuisine: Southern
Ingredients
Scale
- 4 medium sweet onions, sliced (Vidalia onions recommended)
- 4 tablespoons butter, melted
- 1/2 cup mayonnaise
- 1 cup shredded cheese (Cheddar, Swiss, or Gruyere)
- 1/2 cup breadcrumbs (Panko recommended)
- Salt and pepper to taste
- Fresh parsley, chopped (optional, for garnish)
Instructions
- Preheat your oven to 375°F (190°C) and lightly grease your baking dish.
- Peel and slice the onions into 1/4-inch thick rounds. Arrange them in an even layer in the baking dish.
- Sprinkle the onions with salt and pepper to taste.
- In a mixing bowl, stir together the melted butter, mayonnaise, shredded cheese, and breadcrumbs until evenly combined.
- Spread the topping mixture evenly over the onions, covering them completely.
- Bake for 25-30 minutes, or until the onions are tender and the topping is golden and bubbly.
- Optional: Garnish with fresh parsley before serving.
Notes
[‘Vidalia onions are ideal for their natural sweetness.’, ‘Stick to 1/4-inch slices for the best texture.’, ‘Customize the cheese or add spices like paprika for a twist.’, ‘Check the dish at the 25-minute mark to ensure the topping is golden and bubbly.’]
Nutrition
- Serving Size: 1 portion
- Calories: 220
- Fat: 15
- Carbohydrates: 12
- Protein: 6
Keywords: Tennessee onions, Southern side dish, sweet onions, cheesy topping, comfort food