Golden Baked Onions
Transform your everyday onion into an irresistible side dish with this Golden Baked Onions recipe! Featuring tender yellow onions caramelized to perfection with a rich blend of butter, olive oil, and a touch of brown sugar, this recipe delivers a sweet yet savory depth of flavor. Aromatic thyme and a splash of broth elevate the dish, while an optional sprinkle of Parmesan cheese adds a creamy, indulgent finish. With minimal prep and just an hour of baking, these golden-hued onions make the perfect companion to roasted meats, grilled veggies, or artisan bread. Discover the magic of simple ingredients turned gourmet in this easy-to-follow recipe that’s sure to impress!
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Recipe Information
Ingredients
- 4 large yellow onions
- 4 tablespoons unsalted butter
- 2 tablespoons olive oil
- 1 tablespoon brown sugar
- 1 teaspoon fresh thyme leaves
- 1 teaspoon salt
- 0.5 teaspoon black pepper
- 0.25 cup water or vegetable broth
- 2 tablespoons grated Parmesan cheese (optional)
Instructions
Preheat your oven to 375°F (190°C).
Peel the onions and slice them in half from root to tip. Trim the ends slightly while ensuring the halves stay intact.
In a large oven-safe skillet or baking dish, melt the butter over medium heat and stir in the olive oil.
Once the butter has melted, sprinkle the brown sugar over the mixture and stir to combine.
Place the onion halves cut-side down into the skillet or dish. Let them cook for about 5 minutes until they start to caramelize and turn golden on the bottom.
Flip the onions over carefully so the cut side faces up. Sprinkle with thyme leaves, salt, and black pepper.
Pour the water or vegetable broth into the skillet or dish, around the onions (not directly over them).
Cover the dish tightly with aluminum foil and transfer it to the preheated oven.
Bake for 40 minutes. Remove the foil and baste the onions with the liquid in the dish.
Continue baking uncovered for an additional 15-20 minutes, or until the onions are tender and golden brown.
Optional: Sprinkle grated Parmesan cheese over the onions in the last 5 minutes of baking for added richness.
Serve warm as a side dish with roasted meats, grilled vegetables, or crusty bread.
Nutrition Facts
Calories |
983 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 79.8 g | 102% | |
| Saturated Fat | 34.2 g | 171% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 132 mg | 44% | |
| Sodium | 2783 mg | 121% | |
| Total Carbohydrate | 66.8 g | 24% | |
| Dietary Fiber | 10.9 g | 39% | |
| Total Sugars | 36.2 g | ||
| Protein | 11.2 g | 22% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 287 mg | 22% | |
| Iron | 1.4 mg | 8% | |
| Potassium | 1012 mg | 22% | |
*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.
