How To Reheat Dauphinoise Potatoes Properly

Reheat Dauphinoise Potatoes

Making dauphinoise potatoes can be a bit tiring considering the amount of time they take to prepare. So if you don’t enjoy spending huge amounts of time in the kitchen then you can always resort to cooking dauphinoise potatoes in excess then refrigerating the leftovers so that you can eat them at a later stage. In order to do this you need to be well vexed with how to reheat dauphinoise potatoes the right way without compromising the texture and flavour. The leftovers can last for up to 5 days in the refrigerator but if you place them in the freezer they can last for a longer period. Below are 3 easy methods that you can use to reheat dauphinoise potatoes at home.


What are dauphinoise potatoes?

Dauphinoise potatoes are thinly sliced potatoes that are baked in cream and garlic so as to add extra flavour to them. They are usually topped off with a bit of cheese although it is not mandatory to do so. Dauphinoise potatoes are referred to as a casserole for potatoes and it is treated as a side dish by many. The dauphinoise potatoes is baked using potatoes that are not precooked thus it takes a longer time to cook through usually  between1 to 1 ½ hours. That is why most people prefer to cook it in advance then they can later reheat it whenever they want to eat.

Reheat dauphinoise potatoes using an oven

NB: this is the most recommended way of reheating dauphinoise potatoes and it retains the texture and flavour of the potatoes.

Step 1

When using the oven to reheat the dauphinoise potatoes that have been in the refrigerator make sure that you thaw them overnight in the refrigerator. This will help to ensure that they can reheat easily.

Step 2

Preheat the oven to 350F before you do anything else. The next step is to take the dauphinoise potatoes and place them in an oven safe dish. Cover the dish with aluminium foil so that you can trap heat inside the.

Step 3

Place the dauphinoise potatoes inside the oven and let them reheat for a period of 25 to 30 minutes on the middle rack. If you want the dauphinoise potatoes to have a crispy outside, take off the foil paper from the bowl and allow the dauphinoise potatoes to reheat for about 5 to 10 minutes like that. You will notice that the top will start to turn brown and the potatoes will turn crispy.

Step 4

Remove the dauphinoise potatoes from the oven. Take a thermometer and test if the internal temperature reads 165F. If it does then it means that your meal is ready.

Reheat dauphinoise potatoes using a stove

NB: when using this method to reheat dauphinoise potatoes that where in the refrigerator make sure that you thaw them overnight before placing them on the stove for the best results.

Step 1

When using the stove to reheat dauphinoise potatoes start by putting your potatoes in a pot. The pot should be on a stove that is turned on between medium and low heat so that the potatoes do not burn.

 Step 2

Cover the pot with a lid so that the heat can really circulate around the dauphinoise potatoes. Allow the potatoes to reheat for 20 minutes. Make sure you do not scald the bottom of the potatoes. If you had previously browned your potatoes during cooking then make sure you don’t give them a stir because you want to maintain their shape and texture. However, if you hadn’t done that then give them a quick stir to prevent sticking.

Step 3

When the dauphinoise potatoes are done remove them from the pot and place them in a plate, serve them while hot to enjoy the best flavours.

Reheat Dauphinoise Potatoes Using A Toaster Oven

NB: this method reheats dauphinoise potatoes quickly because the element will be closer to the bowl or baking dish, so always keep an eye on your dish so that it doesn’t burn.

Step 1

When using a toaster oven to reheat your dauphinoise potatoes, the first thing you should do is to thaw the dauphinoise potatoes. This helps to ensure that they reheat evenly in the toaster oven.

Step 2

Preheat the toaster oven to 325F. While the oven toaster is heating up you should transfer the dauphinoise potatoes into an oven safe dish or bowl that is big enough to fit into the oven toaster. Cover the bowl or dish with aluminum foil so that you can easily trap all the heat inside.

Step 3

Place the dauphinoise potatoes inside the oven toaster and let them reheat for 10 to 15 minutes. If you would want your dish to have a crispy outside, you can remove the foil and let them heat up for another 5 minutes.

Step 4

Remove the dauphinoise potatoes from the oven toaster and use a thermometer to test whether their internal temperature has reached 165F. If your dish has reached 165F that means it’s safe to eat and you can enjoy it with your family or friends.

Reheat dauphinoise potatoes using a microwave

NB: this is the fastest and most convenient method of reheating dauphinoise potatoes. Furthermore, this method can reheat frozen dauphinoise potatoes, so you don’t have to worry about thawing the dauphinoise potatoes overnight in the refrigerator.

Step 1

Place the dauphinoise potatoes in a microwave safe dish and cover the bowl using plastic wrap. Leave one side of the bowl slightly open. This will help to enable heat to freely circulate within the dauphinoise potatoes.

Step 2

Place the dauphinoise potatoes in the microwave and let them reheat on high heat for about 3 minutes. Stop the reheating process for 30 second while you check on the progress of the dauphinoise potatoes. If they are still not hot reheat them again for another 3 minutes.

Step 3

In order to determine whether the dauphinoise potatoes are completely reheated simply take a thermometer and place it inside the potatoes. If the internal temperature read above 165 degrees then it means that they are completely reheated. Serve the dauphinoise potatoes while hot for the best results.

NB: reheating dauphinoise potatoes in the microwave doesn’t brown then. Therefore if you want to consume browned potatoes then you have to brown them during the original cooking process.

The Best Way To Reheat Dauphinoise Potatoes

While the stove and microwave can both be used to reheat dauphinoise potatoes, a rule of the thumb is to always reheat dauphinoise potatoes using the original method that was used to cook them. So since dauphinoise potatoes are mainly cooked using an oven, the best way to reheat them is to use the oven. This is mainly because it will retain the texture and the flavor of the dish as compared to when you use other methods. When using the oven to reheat dauphinoise potatoes make sure you keep a close eye on the dish as there is a risk that you might forget the potatoes in the oven and they will eventually burn.

Food safety concerning dauphinoise potatoes

Since dauphinoise potatoes are a casserole dish they need to be reheated until the reach 165 degrees. This will help to get rid of unwanted bacteria which can cause food poisoning. When reheating the dauphinoise potatoes you might notice that the potatoes will be bubbling or browning but this shouldn’t fool you into thinking that the dauphinoise potatoes are completely reheated. The only way you can check to see if the potatoes have completely reheated is by using the thermometer. If the temperature is higher than 165 degrees then they are perfect for consumption. Refrigerated dauphinoise potatoes can last up to 5 days so make sure you eat them during that time frame.

Tips to apply before reheating the dauphinoise potatoes

Always ensure that you thaw the dauphinoise potatoes before reheating them. This helps to make the reheating process easier. You can always thaw the dauphinoise potatoes in the refrigerator but this usually takes a longer time but if you are in a hurry you can always use the microwave to thaw them.

Tips For Reheating Dauphinoise Potatoes

Reheating dauphinoise potatoes is any easy task but there are still a few tips you need to follow in order to ensure that they come out perfectly. Here are some of the tips you need to follow.

  • Reheat dauphinoise potatoes until they have an internal temperature of 165F. This is because, if the temperature is below 165F, there is a chance that bacteria might still be on the potatoes.
  • Always thaw your dauphinoise potatoes first or else they will reheat unevenly regardless of the method you opt for.
  • Always cover your dauphinoise potatoes when reheating them so that heat can evenly circulate and also so that they heat up faster.

Advantages And Disadvantages Of Reheating Dauphinoise Potatoes

Reheating leftovers is recommended by many, but there are so many advantages and disadvantages associated with this practice. Below we take a look at these advantages and disadvantages so that you can decide whether reheating food is an option for you.

Advantages Of Reheating Dauphinoise Potatoes

  • Reheating helps to get rid of unwanted bacteria on the dauphinoise potatoes.
  • It saves you food and reduces your burden of having to cook a new meal.
  • It saves you time in the sense that, reheating takes a few minutes whilst preparing and cooking dauphinoise potatoes from scratch can take you hours.

Disadvantages Of Reheating Dauphinoise Potatoes

  • There is a chance that dauphinoise potatoes will lose their original texture once reheated.
  • The dauphinoise potatoes may lose their flavor if instructions are not followed properly.

How To Freeze Dauphinoise Potatoes

NB: freezing dauphinoise potatoes can force them to lose their texture, so only use this method if you don’t really mind experiencing a bit of textural changes to your dish.

If you have leftover dauphinoise potatoes and you plan on reheating them in a couple of days or weeks, it best that you store them in the freezer. Before storing dauphinoise potatoes in the freezer make sure that they have completely cooled down. This is because if you place them in the freezer whilst hot, they will ultimately cause the temperature of the freezer to change thus, affecting other foods. When your dauphinoise potatoes have cooled down, you can then transfer them into a freezer safe container and then wrap it or tightly close it. Label the container with the date in which you have placed it into the freezer. Dauphinoise potatoes that are stored in the freezer can last for up to 1 month so make sure you consume them within this time frame.

How To Refrigerate Dauphinoise Potatoes

NB: this is the best method of storing dauphinoise potatoes since it preserves the texture and flavor of the dish. However, dauphinoise potatoes stored in the refrigerator can only last for 5 days.

When storing dauphinoise potatoes in the refrigerator you first need to ensure that they have cooled down. Transfer them into an air tight container and place them in the refrigerator. Make sure you consume them within 5 days or else they will start to turn bad. You should avoid eating dauphinoise potatoes that have spent more than 5 days in the refrigerator as they can get you sick.

Can You Reheat Gratin Dauphinoise?

Gratin dauphinoise also known as potato au gratin is a dish that is similar to dauphinoise potatoes. This dish is made using cooked or boiled whereas dauphinoise potatoes are made using raw, thinly sliced potatoes. Gratin Dauphinoise can be reheated using the same methods used when reheating dauphinoise potatoes.

How Do You Reheat Gratin?

A rule of the thumb is to always reheat food using the same method it was prepared with. So in this case using an oven is the most ideal way of reheating gratin or potato au gratin or gratin dauphinoise. If the oven is not at your disposal you can use the stove or the microwave to reheat your gratin.

Final Words

Dauphinoise potatoes are a comfort food that needs to be prepared and reheated the right way. If you had any questions surrounding how to reheat dauphinoise potatoes, we hope this article has clearly addressed them.

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