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Costco Mashed Potatoes Cooking Instructions

Costco Mashed Potatoes Cooking Instructions (Guide)

Last Updated on February 16, 2024 by Shari Mason

Mashed Potatoes from Costco offer a tasty and handy accompaniment that goes great with a variety of dishes. Composed of top-notch potatoes and filled with luscious, creamy components, these mashed potatoes are a sure hit to delight a crowd and can be dished up for any event.

However, cooking them ideally can be challenging, especially if you need to familiarize yourself with the instructions.

We’ll walk you through the step-by-step Costco Mashed Potatoes cooking instructions to ensure your potatoes turn out creamy, smooth, and flavorful. 

Tips & Tricks For The Perfect Costco Mashed Potato

Close Up Shot of Mashed Potatoes
  1. Use whole milk or heavy cream: Using whole milk or heavy cream instead of low-fat or skim milk will produce a creamier and richer consistency.
  2. Don’t overheat the potatoes: Heating the mashed potatoes excessively can produce a gummy and unpleasant texture. Follow the recommended cooking time on the packaging, and stir them frequently to ensure even heating.
  3. Add garlic or herbs for extra flavor: To add flavor to your mashed potatoes, consider adding garlic, herbs, or other seasonings. You can use fresh or dried herbs, such as rosemary, thyme, or parsley [2], to enhance the taste and aroma of your potatoes.
  4. Use a potato masher or ricer for smoother texture: Using a potato masher or ricer instead of a mixer can result in a smoother and creamier consistency. Mash the potatoes until they are broken down, then add the milk and butter to achieve the desired consistency.
  5. Season to taste: Add salt and pepper to the taste to bring out the flavor of the mashed potatoes. Start with a small amount of seasoning and add more as needed, stirring the mixture with a spatula until the seasoning is evenly distributed.

Read: How Long Does Mashed Potatoes Last In Fridge?

How Do You Heat It On The Stovetop?

To heat, Costco Mashed Potatoes [1] on the stovetop, remove the frozen mashed potatoes from their packaging and place them in a saucepan. Then, add 1/4 cup of milk and two tablespoons of butter to the saucepan, and place it over medium heat. 

Use a whisk to stir the mixture continuously until the mashed potatoes are heated and smooth. Be sure to stir the mixture frequently to prevent burning or sticking to the bottom of the pan. 

Once the mashed potatoes are heated through, transfer them to a serving dish and season with salt and pepper to taste.

This stovetop method results in a creamy and evenly heated mashed potato that is perfect as a side dish for your favorite meal.

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How Do You Heat Costco Mashed Potatoes In The Microwave?

First, transfer the frozen mashed potatoes to a microwave-safe dish to heat Costco Mashed Potatoes. Then, add 1/4 cup of milk and two tablespoons of butter to the dish and cover it with a microwave-safe lid or plastic wrap. 

Microwave the dish on high for 4-5 minutes, occasionally stirring until the mashed potatoes are heated and smooth. The cooking time may vary depending on your microwave, so keep an eye on the mashed potatoes and stir them frequently to prevent burning. 

Once the mashed potatoes are heated through, transfer them to a serving dish and season with salt and pepper to taste. This microwave method is quick, convenient, and perfect for those short on time or kitchen space.

How Do You Adjust The Consistency Of The Mashed Potatoes?

Hand Holding Bowl of Mashed Potatoes

If your Costco Mashed Potatoes are too thick or too thin, it’s easy to adjust the consistency. If the mashed potatoes are too thick, add more milk and stir until the desired consistency is achieved. 

“I go on ‘Sunday Brunch’ and Simon Rimmer’s mashed potato is like heaven.”

– Bob Mortimer, English Comedian

If the mashed potatoes are too thin, add butter instead. Be sure to add small amounts of milk or butter at a time to avoid over-compensating and altering the overall taste of the mashed potatoes. 

Use a spatula to stir the mashed potatoes until you achieve your desired consistency. By adjusting the consistency, you can make the mashed potatoes perfectly smooth and creamy and just how you like them.

How To Serve The Mashed Potatoes

  1. Serve with gravy: Mashed potatoes are a classic side dish for gravy. You can use store-bought gravy or make your own using pan drippings from roasted meat, stock, and seasonings.
  2. Top with cheese: Add some shredded cheese, such as cheddar or Parmesan, to your mashed potatoes for a delicious and savory twist.
  3. Make a shepherd’s pie: Use your mashed potatoes as a base for a shepherd’s pie, typically consisting of ground meat, vegetables, and a creamy mashed potato topping.
  4. Pair with meat and vegetables: Mashed potatoes make a perfect side dish for any meat, such as roasted chicken, steak, or pork chops, as well as roasted or grilled vegetables.
  5. Add garlic or herbs for extra flavor: To add flavor to your mashed potatoes, consider adding garlic, herbs, or other seasonings. Freshly chopped chives or rosemary can enhance the taste and aroma of your potatoes.
  6. Use as a filling for stuffed bell peppers: Scoop your mashed potatoes into hollowed-out bell peppers and bake in the oven for a tasty meal.

FAQs

u003cstrongu003eAre mashed potatoes supposed to be lumpy?u003c/strongu003e

Mashed potatoes can be lumpy or smooth, depending on personal preference. Some people prefer their mashed potatoes to have some texture, while others prefer them entirely smooth. It ultimately comes down to personal taste and the desired consistency of the dish.

u003cstrongu003eHow long can you keep Costco mashed potato in the fridge?u003c/strongu003e

If you have leftover Costco mashed potatoes, they can be stored in the refrigerator for 3-4 days. It’s best to transfer the mashed potatoes to an airtight container and store them in the fridge as soon as possible after cooking to maintain their quality and freshness.

Key Takeaways

Cooking Costco Mashed Potatoes is a straightforward process that can be accomplished in just a few easy steps. 

Whether you choose to heat them on the stovetop or in the microwave, following the instructions on the packaging and adjusting the consistency to your liking can result in delicious and creamy mashed potatoes that are perfect for any meal. 

Additionally, using the tips and tricks in this guide, you can add extra flavor and season to your mashed potatoes and serve them with various accompaniments to create a satisfying and delicious meal. 

With these instructions and tips, you can prepare perfect Costco Mashed Potatoes that will be a hit at any gathering or family dinner.

References:

  1. https://www.allrecipes.com/recipe/24771/basic-mashed-potatoes/
  2. https://www.medicalnewstoday.com/articles/284490
Shari Mason

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