Transform humble yellow onions into a smoky, caramelized masterpiece with this quick and easy recipe for Charred Onion Slivers. Perfectly cooked in a hot cast-iron skillet until golden and crisp around the edges, these onions offer a beautiful balance of sweetness and savory depth. A touch of olive oil ensures the perfect char, while a sprinkle of salt and pepper enhances their natural flavor. For an optional twist, a drizzle of balsamic vinegar adds a tangy-sweet finish, and fresh parsley brings a pop of color and freshness. Ready in just 25 minutes, these versatile charred onions can be served as a warm side dish, a flavorful topping for burgers or steaks, or even a garnish for salads and baked potatoes. Bursting with smoky, robust flavor, this simple recipe is sure to become a favorite in your kitchen repertoire!
Peel the yellow onions and slice them into thin, even slivers approximately 1/4 inch wide.
Heat a large cast-iron skillet or heavy-bottomed pan over medium-high heat until very hot, about 2-3 minutes.
Add the olive oil to the hot pan and swirl to coat the surface evenly.
Add the onion slivers to the pan in a single layer and allow them to cook undisturbed for 3-4 minutes, until the edges begin to char and crisp.
Use a spatula to toss the onions and continue cooking for an additional 5-7 minutes, stirring occasionally, until the onions are well-charred and slightly softened but still retain some texture.
Season the onions with salt and black pepper, tossing them to distribute the seasoning evenly.
Optional: Drizzle the balsamic vinegar over the onions during the last minute of cooking for a tangy, slightly sweet finish.
Remove the onions from the skillet and transfer them to a serving plate. Garnish with freshly chopped parsley if desired.
Serve the charred onion slivers warm or at room temperature as a side dish or topping.
Calories |
378 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 28.4 g | 36% | |
| Saturated Fat | 4.3 g | 22% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 1194 mg | 52% | |
| Total Carbohydrate | 29.2 g | 11% | |
| Dietary Fiber | 5.4 g | 19% | |
| Total Sugars | 14.4 g | ||
| Protein | 3.5 g | 7% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 79 mg | 6% | |
| Iron | 0.8 mg | 4% | |
| Potassium | 484 mg | 10% | |
*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.