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mashed potatoes in oven recipe

Perfect Mashed Potatoes in Oven

Marcus Reed AuthorMarcus Reed
Learn how to make creamy and delicious mashed potatoes in the oven with this easy recipe. Perfect for any occasion, these oven-baked mashed potatoes are sure to be a hit.
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 250 kcal

Equipment

  • 1 large pot
  • 1 baking dish 9x13-inch
  • 1 potato masher or ricer
  • 1 foil

Ingredients
  

Main Ingredients

  • 4 pounds Russet or Yukon Gold potatoes peeled and cut into chunks
  • 1/2 cup unsalted butter
  • 1 cup heavy cream
  • 4 cloves garlic minced
  • Salt and pepper to taste

Optional Add-ins

  • 1/2 cup sour cream
  • 1/2 cup shredded cheddar cheese
  • 2 tablespoons chopped fresh chives

Instructions
 

Preparation

  • Preheat your oven to 400°F. This ensures that the oven is hot enough to bake the potatoes evenly.
  • Peel and cut the potatoes into evenly-sized chunks. Place them in a large pot and cover with cold water. Add a pinch of salt.
  • Bring the pot to a boil over high heat. Reduce the heat and simmer until the potatoes are fork-tender, about 15-20 minutes.

Baking

  • Drain the potatoes and transfer them to a large bowl. Add butter, cream, and minced garlic. Mash until smooth.
  • Transfer the mashed potatoes to a 9x13-inch baking dish. Cover with foil and bake for 20 minutes. Remove foil and bake for an additional 10 minutes.

Finishing Touches

  • If using, fold in sour cream and cheddar cheese gently. Add salt and pepper to taste. Mix until combined.
  • Sprinkle with chopped chives before serving. Serve hot as a side dish.

Storage

  • Allow the mashed potatoes to cool completely. Store in an airtight container in the refrigerator for up to 3 days.

Notes

Pro Tips: Always use starchy potatoes for the best texture. Ingredient Substitutions: Feel free to use half-and-half instead of heavy cream. How to Serve: Serve alongside roasted meats or casseroles. Storage & Freshness: Best consumed within 3 days. Make-Ahead Tips: Prepare and refrigerate up to a day in advance, then bake when ready to serve.
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