Description

Sweet, melty, and bubbling with cheesy goodness, Tennessee Onions are the ultimate comfort food side dish. If you’re looking for easy dinner ideas or quick side dishes that everyone will love, this savory Southern recipe delivers every time. Thick slices of sweet onions are smothered in butter, seasoned to perfection, and baked under a golden crust of three melted cheeses. Each bite is soft, rich, and bursting with flavor.

This easy recipe is perfect for potlucks, barbecues, or even a cozy night in. It pairs beautifully with grilled meats, burgers, or can stand alone as a low-carb vegetarian option. Whether you’re looking for a healthy snack alternative or flavorful food ideas to add to your weekly rotation, Tennessee Onions bring all the flavor with very little effort.

Ingredients

3 to 4 large sweet onions (Vidalia preferred), sliced into thick rings

1 cup shredded mozzarella cheese

1 cup shredded cheddar cheese

1 cup shredded Monterey Jack or Colby Jack cheese

1/2 cup unsalted butter, melted

1 teaspoon garlic powder

1/2 teaspoon smoked paprika

Salt and black pepper to taste

Chopped fresh parsley or thyme for garnish (optional)

Instructions

Preheat oven to 375°F (190°C).
Peel onions and slice into 1/2-inch thick rounds. Separate the rings gently.
Arrange onion slices in a single layer in a greased 9×13-inch baking dish.
Sprinkle garlic powder, paprika, salt, and pepper evenly over the onions.
Drizzle the melted butter across all the slices.
Combine all three cheeses in a bowl and sprinkle evenly over the onions.
Cover loosely with foil and bake for 30 minutes.
Remove foil and bake an additional 15–20 minutes until cheese is bubbly and golden.
Let rest for 5 minutes, garnish with herbs if desired, and serve warm.

Prep Time: 10 minutes
Cook Time: 45-50 minutes
Category: Side Dish