Reviving Your Roasted Potatoes: A Guide on How to Reheat in the Oven

The Best Way to Reheat Roasted Potatoes in the Oven


Roasted potatoes are a delicious side dish that can complement any meal. Whether you have leftovers from last night’s dinner or simply want to enjoy them again, reheating roasted potatoes in the oven is an excellent option. In this blog post, we will guide you through the step-by-step process of reheating your beloved roasted potatoes to perfection.

Gather Your Ingredients and Tools

Before diving into the reheating process, make sure you have everything ready:

  1. Leftover roasted potatoes
  2. Baking sheet or oven-safe dish
  3. Olive oil or cooking spray (optional)
  4. Salt and pepper (to taste)
  5. Tongs or spatula for flipping (optional)

Preparation: Preheating the Oven

To achieve evenly reheated crispy potatoes, preheating the oven is crucial. Follow these steps:

    Start by setting your oven temperature to 375°F (190°C).
    Allow the oven to fully preheat before placing your roasted potatoes inside.

Safety First: Handling Leftover Roasted Potatoes Properly

When dealing with leftovers like roasted potatoes, food safety should never be compromised. Adhere to these guidelines:

    If refrigerated:
    If stored correctly in an airtight container within two hours after cooking, your leftover roasted potatoes should stay safe..
    Avoid keeping them longer than three days since they may spoil..
    Throw away any leftovers that show signs of mold or an unpleasant odor.
    If frozen:
  1. Frozen roasted potatoes can last up to three months if properly stored in a freezer-safe container or bag.
  2. To thaw, transfer the container to the refrigerator and let them defrost overnight before reheating.
  3. Discard any frozen potatoes that have been stored for too long or show signs of freezer burn.

The Reheating Process: Achieving Perfectly Crispy Potatoes

Now it’s time to reheat your roasted potatoes:

    Place your leftover roasted potatoes on a baking sheet or oven-safe dish. Ensure they are spread out in a single layer for even heating..
    If desired, lightly coat the potato pieces with olive oil or use cooking spray. This step helps restore some of their initial crispness; however, it is optional if you prefer less oily results.


Adding seasonings like salt and pepper at this stage can enhance the flavor.

    Carefully place the baking sheet with the roasted potatoes into your preheated oven..
    Bake for approximately 10-15 minutes until the desired level of crispiness is achieved. You may need more time if starting from frozen leftovers (about 20-25 minutes)..
    To ensure even reheating, consider flipping halfway through using tongs or spatula (optional).,


Serving Suggestions: Elevate Your Reheated Roasted Potatoes

Reheated roasted potatoes can be just as delicious and versatile as when they were first cooked. Consider these serving suggestions:

  • Sprinkle grated parmesan or cheddar cheese on top.
  • Drizzle with a creamy sauce like garlic aioli or sour cream.
  • Add chopped fresh herbs such as rosemary, thyme, or parsley for an aromatic twist.


Now that you know the best way to reheat roasted potatoes in the oven, you can enjoy this delightful side dish all over again. Remember to handle leftovers safely and follow our step-by-step guide for perfectly crispy results. With a little bit of time and effort, your reheated roasted potatoes will taste just as good as the first time around!