Horseradish Mashed Potatoes with Caramelized Onions
Transform your classic comfort food with this bold and flavorful recipe for Horseradish Mashed Potatoes with Caramelized Onions. Velvety Russet potatoes are mashed to perfection with creamy butter, rich heavy cream, and a tangy kick of prepared horseradish, creating a dish that's both satisfying and unexpected. The real magic, however, lies in the deeply golden caramelized onions, seasoned with a touch of sugar and garlic, which add a savory-sweet depth that takes these potatoes to the next level. Perfect for holiday feasts or an indulgent weeknight side, this dish is as versatile as it is irresistible. Serve these mashed potatoes warm, topped with a generous sprinkle of caramelized onions, and watch them steal the spotlight at your dinner table!
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Recipe Information
Ingredients
- 2.5 lbs Russet potatoes
- 6 tbsp Unsalted butter
- 0.75 cups Heavy cream
- 3 tbsp Prepared horseradish
- 1 tsp Salt
- 0.5 tsp Black pepper
- 2 Yellow onions (thinly sliced)
- 2 tbsp Olive oil
- 1 tsp Sugar
- 2 cloves Garlic (minced)
Instructions
Peel the potatoes and cut them into evenly sized chunks. Place them in a large pot and cover with cold water.
Add a generous pinch of salt to the water, bring to a boil, and cook the potatoes until they are fork-tender, about 15-20 minutes.
While the potatoes are boiling, prepare the caramelized onions. Heat the olive oil in a large skillet over medium heat.
Add the thinly sliced onions and cook, stirring occasionally, for 15 minutes. Sprinkle with 1 teaspoon of sugar and continue cooking for another 10-15 minutes until deeply golden and caramelized. Add the minced garlic in the last 2 minutes of cooking and stir to combine. Remove from heat and set aside.
Drain the cooked potatoes and return them to the pot. Let them sit for a minute to allow excess moisture to evaporate.
Add the butter, heavy cream, prepared horseradish, 1 teaspoon of salt, and 1/2 teaspoon of black pepper to the potatoes.
Using a potato masher or a hand mixer, mash the potatoes until smooth and creamy. Adjust seasoning with more salt or horseradish to taste.
Fold half of the caramelized onions into the mashed potatoes, reserving the other half for garnish.
Transfer the mashed potatoes to a serving dish and top with the reserved caramelized onions.
Serve warm and enjoy!
Nutrition Facts
Calories |
483 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 30.4 g | 39% | |
| Saturated Fat | 14.6 g | 73% | |
| Polyunsaturated Fat | 2.3 g | ||
| Cholesterol | 65 mg | 22% | |
| Sodium | 406 mg | 18% | |
| Total Carbohydrate | 45.4 g | 16% | |
| Dietary Fiber | 3.4 g | 12% | |
| Total Sugars | 4.8 g | ||
| Protein | 5.6 g | 11% | |
| Vitamin D | 0.2 mcg | 1% | |
| Calcium | 36 mg | 3% | |
| Iron | 1.4 mg | 8% | |
| Potassium | 1031 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.
