Heavenly Onions
Indulge in the rich, savory decadence of "Heavenly Onions," a crowd-pleasing side dish that transforms humble sweet onions into a gourmet masterpiece. Featuring caramelized Vidalia or Walla Walla onions nestled in a luxurious blend of heavy cream and Gruyère cheese, this dish is finished with a golden, crispy topping of breadcrumbs and Parmesan. Enhanced with fresh thyme and a touch of sugar for a perfect balance of sweetness and depth, this oven-baked creation is delightfully creamy, cheesy, and utterly irresistible. Perfect for holiday dinners or any special occasion, "Heavenly Onions" pairs beautifully with roasted meats or serves as an elegant appetizer. With just 15 minutes of prep time and simple ingredients, this comforting yet sophisticated recipe is destined to become a family favorite.
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Recipe Information
Ingredients
- 4 large sweet onions (such as Vidalia or Walla Walla)
- 4 tablespoons butter
- 2 tablespoons olive oil
- 1 teaspoon granulated sugar
- 1 teaspoon salt
- 0.5 teaspoons black pepper
- 2 teaspoons fresh thyme leaves
- 1 cup heavy cream
- 1 cup shredded Gruyère cheese
- 0.5 cup breadcrumbs
- 0.25 cup Parmesan cheese (grated)
- 1 tablespoon chopped parsley (optional, for garnish)
Instructions
Preheat your oven to 375°F (190°C).
Peel the onions and slice them into 1/4-inch thick rings.
In a large skillet, melt the butter over medium-low heat and add the olive oil.
Add the onion slices to the skillet. Stir occasionally and cook for about 15 minutes until they begin to soften.
Sprinkle the sugar, salt, and black pepper over the onions, and continue to cook, stirring frequently, for another 10-15 minutes until the onions are golden and caramelized.
Stir in the fresh thyme leaves, then remove the skillet from heat.
Transfer the onions to a greased baking dish, spreading them out evenly.
Pour the heavy cream over the caramelized onions, making sure it seeps through the layers.
Sprinkle the shredded Gruyère cheese evenly over the onions, followed by the breadcrumbs and grated Parmesan cheese.
Bake in the preheated oven for 20-25 minutes, or until the top is golden and bubbly.
Remove from the oven and let the dish cool for 5 minutes before serving.
Garnish with chopped parsley, if desired, and serve warm as a side dish or appetizer.
Nutrition Facts
Calories |
466 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 34.9 g | 45% | |
| Saturated Fat | 19.4 g | 97% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 87 mg | 29% | |
| Sodium | 749 mg | 33% | |
| Total Carbohydrate | 23.6 g | 9% | |
| Dietary Fiber | 3.1 g | 11% | |
| Total Sugars | 9.7 g | ||
| Protein | 12.1 g | 24% | |
| Vitamin D | 0.3 mcg | 2% | |
| Calcium | 325 mg | 25% | |
| Iron | 0.8 mg | 4% | |
| Potassium | 285 mg | 6% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
