Tennessee Onions: Comforting Cheesy Goodness for Every Meal

Tennessee Onions are a comforting side dish made with sweet onions and a melty mix of cheeses, perfect for any meal.

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Prep Time 10

Cook Time 40

Cooling Time 5

Total Time 55

Servings: 6 servings

Course: Side Dishes

Cuisine: American

Calories: 300

Ingredients Equipment Method Nutrition Notes

Ingredients

For the Onions

4 large Vidalia Sweet Onions Offers a natural sweetness and tenderness; swapping in yellow or red onions will alter the flavor profile.

For the Cheese

2 cups Shredded Cheddar Cheese Adds creamy richness with a sharp bite; you can use Monterey Jack for a milder alternative.
1 cup Shredded Italian Blend Cheese Contributes to a delightful melty texture; mozzarella or gouda can be used for a unique taste.
1/2 cup Grated Parmesan Cheese Adds savory depth and creates a crispy topping; try nutritional yeast as a dairy-free substitute.

For the Flavoring

1/4 cup Unsalted Butter Enhances flavor and helps tenderize the onions; use olive oil for a healthier option.
1 teaspoon Salt Essential for enhancing flavors; adjust according to your dietary needs.
1 teaspoon Garlic Powder Introduces aromatic depth; fresh minced garlic is a great alternative for a more intense flavor.
1 teaspoon Dried Oregano Provides earthy herbal notes; consider fresh herbs like thyme or rosemary for a fresher taste.

Equipment

9x13-inch baking dish

Method

Step-by-Step Instructions

Preheat your oven to 350°F (175°C).
Spray a 9x13-inch baking dish with non-stick cooking spray.
Slice Vidalia onions into even rounds and arrange in the baking dish.
Sprinkle salt, garlic powder, and dried oregano over the onions.
Place pats of butter across the onion layers, then sprinkle with cheddar and Italian blend cheese.
Top with grated Parmesan cheese.
Bake for 35 to 40 minutes until onions are tender and cheese is golden brown.
Let cool for a few minutes before serving warm.

Nutrition

Serving: 1servingCalories: 300kcalCarbohydrates: 20gProtein: 8gFat: 25gSaturated Fat: 15gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 60mgSodium: 600mgPotassium: 200mgFiber: 2gSugar: 5gVitamin A: 500IUVitamin C: 5mgCalcium: 300mgIron: 1mg

Notes

Ensure even layering of onions for uniform cooking and experiment with different cheeses for unique flavor variations.

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