Reheating Mashed Potatoes in a Slow Cooker

How to Reheat Mashed Potatoes in a Slow Cooker

The Convenience of Slow Cookers

Slow cookers have become an indispensable kitchen appliance for busy individuals and families. They offer the convenience of preparing meals well in advance and coming home to a delicious, ready-to-eat dinner. But did you know that slow cookers can also help you reheat leftovers like mashed potatoes? In this blog post, we will guide you through the process of reheating mashed potatoes using your trusty slow cooker.

Gather Your Ingredients and Tools

Before diving into the reheating process, it’s important to gather everything you’ll need:

1. Leftover mashed potatoes
2. A slow cooker with a removable ceramic insert
3. Aluminum foil or a lid
4. Optional: butter, milk, or cream (for added moisture if needed)
5. Serving utensils

Preparing the Slow Cooker

Start by ensuring your slow cooker is clean and ready for use:

1. Remove the ceramic insert from the base.
2. Thoroughly wash it with warm water and dish soap.
3. Dry it completely before returning it to the base.

Reheating Your Mashed Potatoes

Now let’s move on to reheating those creamy mashed potatoes perfectly:

1. Take out your leftover mashed potatoes from their storage container.
– Tip: If they are too dry due to refrigeration, consider adding a small amount of butter, milk, or cream before transferring them into the slow cooker.

2.Transfer the desired amount of mashed potatoes into the warmed ceramic insert.
– Tip: Leave some room at the top since they tend to expand slightly as they heat up.

If Using Butter/Milk/Cream:

– Add about 1 tablespoon of butter, milk, or cream per cup of mashed potatoes.
– Mix them gently to incorporate the added moisture evenly.

If Not Using Butter/Milk/Cream:

– Simply transfer the mashed potatoes into the slow cooker without any additional ingredients.

3. Smooth out the surface of the mashed potatoes using a spoon or spatula.
– This will help ensure even heating and prevent any lumps from forming during reheating.

4. Cover the slow cooker with aluminum foil or place its lid securely on top.
– Tip: If you’re concerned about condensation dripping onto your mashed potatoes, crumple up a piece of foil and place it in between as an improvised rack to create some separation.

5. Plug in your slow cooker and set it on low heat for 2 to 3 hours.
– The exact cooking time may vary depending on your individual appliance’s settings, so keep an eye on them after around 1 hour to avoid overcooking.

6. Once heated through, stir well before serving.
– This step helps distribute any moisture that may have risen to the top during reheating.

Serving Your Mouthwatering Mashed Potatoes

Finally, it’s time to enjoy your reheated and comforting dish:

1. Carefully remove the ceramic insert from the slow cooker using oven mitts or kitchen towels since it will be hot.
2. Give another quick stir before transferring portions into serving dishes.
3. Garnish with fresh herbs like parsley or chives if desired for added flavor and presentation appeal.
4. Serve immediately while still warm alongside your favorite main course or as a standalone side dish!


Reheating leftover mashed potatoes couldn’t be easier when utilizing a trusty slow cooker! With just a few simple steps and some patience, you can savor velvety smoothness once again without compromising on taste or texture. So, next time you find yourself with excess mashed potatoes, remember this slow cooker method for a hassle-free and delicious mealtime solution!