Tennessee Onions are a simple yet incredibly flavorful side dish that embodies southern comfort cooking. Thick slices of sweet onions are baked in a creamy, cheesy sauce, resulting in a tender, caramelized dish that pairs perfectly with steak, chicken, or pork. With just a handful of ingredients, this recipe is quick to prepare and absolutely irresistible. Whether served at a family dinner or a holiday feast, Tennessee Onions are a guaranteed crowd-pleaser!

Ingredients

• 3 large sweet onions (about 1.5 lbs), peeled and sliced into ½-inch rings
• 1 cup (240ml) heavy cream
• 1 ½ cups (170g) shredded mozzarella cheese
• 1 ½ cups (170g) shredded Parmesan cheese
• 1 tsp garlic powder
• ½ tsp smoked paprika
• ½ tsp salt
• ¼ tsp black pepper
• 2 tbsp (30g) unsalted butter, cut into small pieces
• Fresh parsley (optional), for garnish

Directions

1. Preheat the Oven:
   Set your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. Prepare the Onions:
   Arrange the onion slices in the prepared baking dish, overlapping slightly if necessary.
3. Make the Sauce:
   In a small bowl, mix the heavy cream, garlic powder, smoked paprika, salt, and black pepper.
4. Assemble the Dish:
   Pour the cream mixture evenly over the onions. Sprinkle the mozzarella and Parmesan cheese over the top. Dot the dish with butter pieces.
5. Bake the Onions:
   Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and continue baking for an additional 20-25 minutes, or until the cheese is golden and bubbly.
6. Serve:
   Let the onions rest for 5 minutes before serving. Garnish with fresh parsley, if desired, for a pop of color.

Notes

• Onions: Sweet onions like Vidalia or Walla Walla work best for this dish, but yellow onions can be used if sweet onions are unavailable.
• Cheese Variations: Experiment with cheeses like Gruyere or sharp cheddar for a different flavor profile.
• Make-Ahead Tip: Assemble the dish a day ahead, cover tightly, and refrigerate. Bake as instructed when ready to serve.
• Serving Suggestions: Pair Tennessee Onions with grilled meats, mashed potatoes, or even as a topping for crusty bread.

This easy, cheesy Tennessee Onions recipe is a Southern favorite that will quickly become a staple at your table. Creamy, rich, and utterly delicious!

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Tennessee Onions

A savory and cheesy baked onion dish that's perfect for any gathering.

Prep : 10 Total : 25 minutes

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Ingredients

  

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Main Ingredients

• 4 large onions sliced into rings
• 2 tablespoons olive oil for sautéing
• 2 cups shredded cheddar cheese
• 1 teaspoon salt to taste
• 1 teaspoon black pepper to taste

Instructions

 

Preparation Steps

• Preheat your oven to 375°F (190°C).
• In a large skillet, heat olive oil over medium heat. Add onion rings and sauté until they become translucent.
• Place sautéed onions in a baking dish. Sprinkle with salt and black pepper.
• Cover onions with cheddar cheese. Bake for 30 minutes or until cheese is bubbly and golden brown.

Notes

Serve warm as a great side dish or appetizer.