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Tennessee Onions Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 75 reviews
  • Author: Kimberly
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings
  • Category: Side Dish
  • Method: Baking
  • Cuisine: Southern United States
  • Diet: Vegetarian

Description

Tennessee Onions is a warm, cheesy baked side dish featuring layers of tender Vidalia sweet onions seasoned with garlic, oregano, and salt, then topped with a rich blend of Italian, cheddar, and Parmesan cheeses. This comforting Southern-inspired recipe offers a perfect balance of sweetness from the onions and savory flavors from the cheese, ideal for complementing any hearty meal.

Ingredients

Ingredients

  • 3-4 Vidalia sweet onions
  • 4 tablespoons unsalted butter
  • 1 teaspoon salt (adjust according to preference)
  • 1 teaspoon garlic powder
  • 1/2 teaspoon oregano
  • 1 cup Italian blend cheese, finely shredded
  • 1 cup cheddar cheese, finely shredded
  • 1/2 cup Parmesan cheese, finely shredded

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and coat a 9×13-inch baking dish with non-stick cooking spray to prepare for baking the onions.
  2. Prepare Onions: Clean and peel the Vidalia sweet onions, then slice them into ¼ inch thick rounds. Carefully separate these slices into individual rings to ensure even cooking.
  3. Layer and Season: Spread the separated onion rings evenly in the prepared baking dish. Sprinkle with salt, garlic powder, and oregano to enhance the flavor.
  4. Add Butter: Cut the unsalted butter into small pats and evenly distribute them over the seasoned onions for richness.
  5. Add Cheese: Generously sprinkle the Italian blend cheese and cheddar cheese over the onions, followed by the Parmesan cheese for a layered cheesy topping.
  6. Bake: Place the baking dish in the oven and bake for 35-40 minutes, until the cheese is browned and bubbling, and the onions are tender.
  7. Serve: Remove from the oven and serve warm as a delicious side dish or appetizer.

Notes

  • For best flavor, use fresh Vidalia sweet onions when in season, as their natural sweetness complements the dish perfectly.
  • Adjust the salt according to your taste and the saltiness of the cheeses used.
  • If you prefer a crispier top, broil the dish for the last 2-3 minutes but watch closely to prevent burning.
  • Leftovers can be refrigerated and gently reheated; the dish tastes great the next day.
  • To make it vegetarian, ensure the cheeses used are free from animal rennet.

Find it online: https://slsrecipes.com/tennessee-onions-recipe-4/