Perfectly Sliced Baked Potatoes

If Southern comfort flavors are your thing, Tennessee Onions deserve a spot on your table. Sweet Vidalia onions are cooked until tender, then smothered in a trio of cheeses that melt into a rich, savory topping. The result is a simple yet indulgent dish that delivers bold flavor with very little effort.
🧅 Tennessee Onions — Even Better Than Onion Rings
📝 Ingredients
| Ingredient | Amount |
|---|---|
| Sweet onions (Vidalia preferred) | 3–4 |
| Butter | 4 tbsp |
| Salt | 1 tsp (adjust as needed) |
| Garlic powder | 1 tsp |
| Oregano | ½ tsp |
| Italian blend cheese | 1 cup |
| Cheddar cheese | 1 cup |
| Parmesan cheese | ½ cup |
👩🍳 Directions
1. Prepare the Onions
Peel the onions and slice them into rings about ½ inch thick. For a slightly crisp edge, you can cut them at a gentle angle.
2. Cook the Onions
Heat a large skillet over medium heat and melt the butter. Add the onion slices and season with salt, garlic powder, and oregano. Cook for 10–12 minutes, stirring occasionally, until the onions are soft, translucent, and lightly caramelized.
3. Add the Cheese
Spread the cooked onions evenly in a baking dish.
- Sprinkle the Italian blend cheese over the onions
- Add the cheddar cheese next
- Finish with an even layer of Parmesan
4. Bake
Preheat the oven to 375°F (190°C). Bake for 10–12 minutes, or until the cheese is fully melted and bubbling.
Optional: Broil for 2–3 minutes at the end for a deeper golden finish—keep a close eye on it.
5. Serve
Allow the dish to cool slightly before serving. These onions make an excellent side dish or a rich topping for grilled meats, burgers, or steaks.
💡 Helpful Tips
- Cut onions evenly for consistent cooking
- Avoid crowding the baking dish so the cheese melts evenly
- Adjust seasonings to your preference
- A short broil adds a crisp, golden top



