Elevate your comfort food game with these irresistibly creamy Potatoes Mashed with Caramelized Onions! This recipe combines fluffy Russet potatoes with rich, buttery caramelized onions for a deeply flavorful twist on classic mashed potatoes. The slow-cooked onions bring a subtle sweetness that pairs perfectly with the velvety texture of heavy cream and butter, while black pepper adds a hint of warmth. Ready in under an hour, this side dish is ideal for special occasions or weeknight dinners. Garnish with fresh parsley for a pop of color and serve alongside your favorite mains for a truly satisfying meal.
Peel and chop the potatoes into evenly sized chunks, roughly 2 inches wide. Place them in a large pot and cover with cold water.
Add 1 teaspoon of salt to the pot and bring to a boil over medium-high heat. Reduce the heat to a simmer and cook for 15-20 minutes, or until the potatoes are fork-tender.
While the potatoes are cooking, peel and thinly slice the onions into half-moons.
In a large skillet, heat the olive oil and 2 tablespoons of butter over medium heat. Add the onions and a pinch of salt.
Cook the onions, stirring occasionally, for 20-25 minutes until golden brown and caramelized. If the onions start to stick, reduce the heat slightly and add a teaspoon of water to deglaze the pan.
Drain the cooked potatoes and return them to the pot. Add the remaining 4 tablespoons of butter and the heavy cream.
Mash the potatoes using a potato masher or electric mixer until smooth and creamy. Add 1 teaspoon of salt and the black pepper to taste.
Fold the caramelized onions into the mashed potatoes, reserving a small portion for garnish if desired.
Taste and adjust seasoning with additional salt or pepper as needed.
Transfer the mashed potatoes to a serving dish and top with the reserved caramelized onions and fresh parsley, if using. Serve warm.
Calories |
2236 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 140.2 g | 180% | |
| Saturated Fat | 70.4 g | 352% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 306 mg | 102% | |
| Sodium | 4907 mg | 213% | |
| Total Carbohydrate | 220.8 g | 80% | |
| Dietary Fiber | 19.8 g | 71% | |
| Total Sugars | 19.9 g | ||
| Protein | 29.4 g | 59% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 208 mg | 16% | |
| Iron | 11.4 mg | 63% | |
| Potassium | 5441 mg | 116% | |
*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.