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How To Cook Costco Mashed Copycat Potatoes

How To Cook Costco Mashed Potatoes

Are you looking for a delicious side dish to make your meals special? Look no further than Costco Mashed Potatoes! This easy-to-make, pre-made mashed potato product from Costco is the perfect way to add flavor and texture to any meal.
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Author: Lori Walker, MS, RD
Course: Dinner
Cuisine: American
Prep Time: 30 minutes
Total Time: 30 minutes
Servings: 3
Calories: 233kcal


  • baking dish


  • 1 Package Costco pre-made mashed potatoes


  • Preheat your oven to 375°F (190°C).
  • Gently remove the Costco pre-made mashed potatoes from its packaging and place them into a baking dish. Generously top with butter, salt, and pepper. Bake in the oven for 25-30 minutes or until the top is golden brown.
  • Serve the mashed potatoes hot with your favorite toppings.


  • If you plan on baking the mashed potatoes in the oven, be sure to preheat your oven before beginning.
  • To reduce cooking time, microwaving is an option but it will yield a slightly less creamy texture compared to baking in the oven.
  • If desired, add additional seasonings or toppings of your choice.
Keyword: How To Cook Costco Mashed Potatoes