Description
Tennessee Onions is a delectable cheesy baked side dish featuring sweet onions layered with a blend of three cheeses and savory seasonings, baked to golden perfection. This Southern classic is a crowd-pleaser and perfect for any occasion.
Ingredients
Main Ingredients:
- 3–4 large sweet onions (such as Vidalia), sliced into 1/2-inch rings
Seasonings:
- 1/2 cup unsalted butter, melted
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Cheese Layer:
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Garnish:
- 1/4 cup fresh parsley, chopped for garnish
Instructions
- Preheat the Oven: Preheat the oven to 350°F and lightly grease a 9×13-inch baking dish.
- Layer Onions: Arrange the onion slices in the baking dish.
- Add Seasonings: Drizzle melted butter over the onions and sprinkle with garlic powder, Italian seasoning, salt, and black pepper.
- Add Cheese: Layer cheddar, mozzarella, and Parmesan cheeses over the onions.
- Bake: Cover with foil and bake for 30 minutes. Uncover and bake for an additional 15–20 minutes until golden brown.
- Garnish and Serve: Garnish with fresh parsley before serving.
Notes
- Pair with grilled meats, barbecue, or as a holiday side dish.
- For a spicy variation, add red pepper flakes or pepper jack cheese.
- Leftovers reheat well in the oven or air fryer.
