Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Tennessee Onions Recipe

Tennessee Onions Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.9 from 40 reviews

  • Total Time: 40-45 minutes
  • Yield: 4 1x

Description

Southern comfort meets cheesy indulgence with Tennessee Onions, a mouthwatering side dish that elevates humble ingredients into a crowd-pleasing sensation. Layers of sweet onions, melted cheese, and savory seasonings create a irresistible complement to any main course you’ll want to savor.


Ingredients

Scale

Main Ingredients:

  • 2 large sweet onions, sliced
  • 1/2 cup (113 grams) butter, melted
  • 1/2 cup (56 grams) shredded mozzarella cheese
  • 1/4 cup (25 grams) Parmesan cheese, grated

Seasoning Ingredients:

  • Salt to taste
  • Pepper to taste

Garnish:

  • Fresh parsley for garnish

Instructions

  1. Prepare the baking vessel by coating with a light layer of cooking spray or butter to prevent sticking.
  2. Arrange thinly sliced onions in an even, overlapping pattern across the bottom of the dish, creating a delicate base layer.
  3. Drizzle melted butter generously over the onion arrangement, ensuring complete coverage for maximum flavor infusion.
  4. Liberally distribute Parmesan and mozzarella cheeses across the buttered onion surface, creating a rich, tangy coating.
  5. Season the cheese-covered onions with a balanced sprinkle of salt and freshly cracked black pepper to enhance the overall taste profile.
  6. Transfer the prepared dish to a preheated oven at 350°F and allow to roast for approximately 30-35 minutes, watching for a golden-brown transformation and tender onion texture.
  7. Once the onions have caramelized and the cheese has melted into a bubbling, appetizing crust, remove from the oven.
  8. Garnish with finely chopped fresh parsley to add a bright, herbal finish and visual appeal before serving immediately.

Notes

  • Slice onions uniformly to ensure even cooking and consistent texture throughout the dish.
  • Use sweet onions like Vidalia for a milder, more caramelized flavor that melts in your mouth.
  • Experiment with different cheese combinations like sharp cheddar or gruyere for added depth and complexity.
  • For a low-carb or keto-friendly version, replace traditional cheeses with high-fat options and ensure all ingredients align with dietary restrictions.
  • Prep Time: 10 minutes
  • Cook Time: 30-35 minutes
  • Category: Appetizer, Snacks
  • Method: Baking
  • Cuisine: Southern American

Nutrition

  • Serving Size: 4
  • Calories: 263 kcal
  • Sugar: 6 g
  • Sodium: 212 mg
  • Fat: 21 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 11 g
  • Fiber: 2 g
  • Protein: 7 g
  • Cholesterol: 55 mg