Make-Ahead Mashed Potatoes

User Reviews

5.0

3 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    30 mins

  • Total Time

    1 hr 15 mins

  • Servings

    10 servings

  • Calories

    394 kcal

  • Course

    Side Dish

  • Cuisine

    American

Make-Ahead Mashed Potatoes

This delightful recipe is easy to follow and perfect for any occasion.

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Ingredients

Servings
  • 5 lbs (2.25 kg) Russet potatoes starchy potatoes
  • 10 cloves garlic
  • 1 stick + 2 tablespoons (145g) butter
  • 1 sprig rosemary
  • 1 cup (240ml) sour cream
  • 4 oz (115g) cream cheese
  • 3/4 cup heavy cream
  • 3/4 cup milk
  • salt to taste
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Instructions

  1. Peel the potatoes and cut into even-sized chunks (about 1 1/2-inch or 4 cm). Add them to a large pot along with peeled cloves garlic (don't worry, the dish won't be too garlicky). Pour cold water to cover the potatoes. Season the water well with salt. Bring to a boil then simmer for about 10-15 minutes or until the potatoes can be easily pierced with a fork.
  2. Drain the potatoes in a strainer then return to the pot. Cook over low heat for 30-60 seconds, stirring, until all the remaining moisture is evaporated. Take off the heat.
  3. Prepare a 9x13 inch (23x33cm) baking dish. Preheat the oven to 375°F (190°C) (if you're planing on baking this right away).
  4. Mash the potatoes and garlic cloves using a potato ricer or potato masher (potato ricer is best for fluffy mashed potatoes) while the potatoes are still hot directly into the baking dish.
  5. Make brown butter: Add butter and rosemary sprig to a medium saucepan and cook it over medium heat until it's melted, then cook for 2-3 more minutes or until it's golden brown and smells nutty. It should be just light golden brown and not dark golden brown. Reduce the heat when you see it's starting to brown to avoid burning it. Discard the rosemary.
  6. Add the brown butter to the potatoes and stir to combine.
  7. Add sour cream, cream cheese, milk, and heavy cream to the same pot. Whisk until smooth and cook until very hot but not boiling.
  8. Add the mixture to the potatoes and stir until combined. It will look soupy at first but the potatoes will absorb it all. Season with salt to taste and a small amount of pepper (if it's missing some flavor, usually you just need to add more salt).
  9. Even out the surface with a spatula. Now you can put the casserole in the fridge for up to 3 days. When ready to serve, take it out of the fridge and let stand for 30 minutes (optional), then bake at 375°F (190°C) for 45-50 minutes or until hot and browned on the surface. You can also bake it right away.
  10. Enjoy!

Notes

  • After these mashed potatoes have been baked, you can cover the baking dish loosely with a clean kitchen towel and they will be still warm even after 40 minutes.
  • You can keep cooked casserole in the fridge for up to 3 days. Reheat in 350°F (180°C) oven until warm. It tastes also very well reheated.
  • If you don't want to bake these mashed potatoes, it will also work, just make sure that all the liquids and butter that you are adding to your potatoes are hot (the potatoes themselves should also be still hot).
  • It's better to store this casserole uncooked in the fridge and then bake it before you plan on serving it than baking it first and then reheating it.
  • I recommend topping the potatoes with chives before serving.
  • Calories = 1 serving (1/10 of the recipe). This is only an estimate!

Nutrition Information

Show Details
Calories 394kcal (20%)

Nutrition Facts

Serving: 10servings

Amount Per Serving

Calories 394 kcal

% Daily Value*

Calories 394kcal 20%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

3 reviews
Excellent

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