Mashed Potatoes with Caramelized Onions
Elevate your classic comfort food game with this irresistible recipe for Mashed Potatoes with Caramelized Onions. Creamy, buttery potatoes meet the deep, golden sweetness of slowly caramelized onions for a side dish that’s both hearty and gourmet. Made with Russet or Yukon Gold potatoes, heavy cream, and a touch of freshly ground black pepper, these mashed potatoes are decadently smooth and flavorful. The caramelized onions, cooked low and slow in olive oil, add a rich, savory-sweet depth that takes this dish to the next level. Perfect for holidays or weeknight dinners, serve it as a standout accompaniment to roasted meats or enjoy it on its own. Garnish with fresh parsley for a vibrant finish and get ready to impress with a recipe that’s as comforting as it is sophisticated.
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Recipe Information
Ingredients
- 2 pounds Russet or Yukon Gold potatoes
- 6 tablespoons Unsalted butter
- 0.5 cups Heavy cream or milk
- 1 teaspoon Salt
- 0.5 teaspoons Black pepper
- 3 medium Yellow onions
- 2 tablespoons Olive oil
- 1 teaspoon Granulated sugar (optional)
- 1 tablespoon Fresh parsley (optional, for garnish)
Instructions
Peel and chop the potatoes into 2-inch chunks. Rinse them under cold water to remove excess starch.
Place the potatoes in a large pot and cover them with cold water. Add 1 teaspoon of salt and bring the water to a boil over medium-high heat.
Reduce the heat to medium and simmer the potatoes for 15-20 minutes, or until they are fork-tender.
While the potatoes cook, peel and slice the onions thinly.
Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the onions and stir to coat them in the oil.
Cook the onions, stirring occasionally, for 25-30 minutes, or until they are deeply golden and caramelized. If the onions start to stick, add 1-2 teaspoons of water to deglaze the pan.
Optional: Add 1 teaspoon of sugar to the onions halfway through cooking to enhance their sweetness.
Drain the cooked potatoes and return them to the pot. Let them sit for 1-2 minutes to allow excess moisture to evaporate.
Add the butter, heavy cream, 1 teaspoon of salt, and 1/2 teaspoon of black pepper to the potatoes.
Mash the potatoes using a potato masher or electric mixer until smooth and creamy. Adjust the seasoning as needed.
Transfer the mashed potatoes to a serving dish and top with the caramelized onions.
Optional: Sprinkle chopped fresh parsley over the dish for a pop of color and flavor.
Serve warm and enjoy!
Nutrition Facts
Calories |
2108 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 144.0 g | 185% | |
| Saturated Fat | 74.6 g | 373% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 320 mg | 107% | |
| Sodium | 2477 mg | 108% | |
| Total Carbohydrate | 196.6 g | 71% | |
| Dietary Fiber | 17.5 g | 62% | |
| Total Sugars | 27.8 g | ||
| Protein | 25.0 g | 50% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 277 mg | 21% | |
| Iron | 6.9 mg | 38% | |
| Potassium | 3809 mg | 81% | |
*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.
