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How to Reheat Tostones: Tips and Tricks for Deliciously Crunchy Morsels

Are you tired of stale, soggy tostones ruining your snacking experience?

Fear not!

With these helpful tips and tricks for reheating tostones, you can enjoy the crispy goodness of this beloved Puerto Rican cuisine whenever the mood strikes.

How to Reheat Tostones

Why Proper Reheating of Tostones Is Important

Tostones are a popular appetizer or snack made from fried plantains that are first sliced into circles and then twice-fried until they become crispy and golden brown.

However, once they’ve cooled down, reheating tostones is crucial to ensure their crunchiness.

Improper reheating methods will only make your tostones lose their texture, which is the main allure of this dish.

Luckily, with several methods available for reheating them, you won’t run out of options. Follow these steps for perfectly warmed up tostones suitable for any occasion.

How To Reheat Tostones in The Oven

Reheating your leftover tostones in the oven ensures that they remain crisp while giving them a chance to heat through thoroughly. Here’s how:


  • The oven method provides even heating so that each piece stays uniformly crisp.
  • This method also allows you to reheat more significant quantities in one go.
  • It’s optimal if you want your food quickly without standing over it or having it come out unevenly cooked.


  • Depending on your oven’s power levels or temperature range options, using a higher heat level may be too hot.
  • You should keep an eye on them as certain ovens may cook different foods at different times or have hotspots that could cause undercooked areas.

For best results when reheating frozen prepped-to-stone pieces (either store-bought or homemade), preheat the oven up 350°F (175°C).

Place the tostones on a baking sheet and cook them for 10-15 minutes.

Flip over once to ensure even heating.

How To Reheat Tostones on The Stove

If you’re short on time or desire, feel free to use the stovetop method to reheat your beloved tostones back up to their optimal crunchiness.


  • The stovetop method takes little time, and it can nicely restore the crispy crust of your leftovers.
  • It’s also a useful option if you have limited kitchen equipment such as no oven or microwave.


  • Unlike other methods mentioned here, using a stove may cause oil splatter. Be sure always to use appropriate oil spray or methods when reheating foods with this technique.
  • You must keep flipping the pieces carefully while applying gentle pressure until crispy again.

To reheat precooked, frozen plantain slices in a frying pan:

  1. Heat up enough oil in the pan until it reaches medium heat.
  2. Once hot, carefully place the plantain slices in the pan and flip over after one minute.
  3. Cook for an additional minute before removing them from heat and placing them on a paper towel-lined plate.

Ensure that you don’t overcrowd the pan as they will need space between them when frying; they’ll be done when golden brown with visible crispness around their edges!

How To Reheat Tostones in The Microwave

Reheating your favorite Puerto Rican snack should be fun and stress-free! That’s why we’ve included an option for you if you prefer using the microwave:


  • The microwave option is perfect if you’re low-carb snacking,

or just busy multitasking around housework while wanting a quick snack within seconds.

  • There are no oil splatters regardless of how well-done they get reheated,

and it can also work well for odd-shaped portions.


  • Because the texture of your tostones might change through this method,

it’s vital to be mindful of how long you zap them for if you want them still crispy.

  • This technique reheats best when separated by a damp paper towel or a heat-resistant (BPA-free) microwavable container cover.

To do this:

  1. Take pre-made, vacuum-sealed plantain-based snacks or homemade tostones cut into small bite-sizes portions and place them onto a microwave-safe plate.
  2. Fill another small bowl with water and place it in the back corner of the microwave.
  3. Heat on high power for at least 20 seconds, stop and check crispness level; repeat this step as needed until proper crispiness desired level is reached.

How To Reheat Tostones in an Air Fryer

Air frying has grown in popularity within Latin American food lovers who crave fried food but don’t wish to lose their crispy texture.

When reheating your popular fried app (tostones), there’s no exception about its straightforward approach:


  • It cooks food swiftly while preserving its outer crunchiness.
  • It saves time and effort; no preheating required, unlike most ovens or stovetop pan methods.
  • The air fryer lets you cook larger amounts without overcrowding items into one basket, ensuring each piece retains its unique texture equally throughout each session.


  • Depending on your model/on hand device options, you’ll want to double-check cook times so that they match up with instructions accordingly for perfect results every time.
  • Overcrowding of plantain slices may cause inconsistent reheated pieces result or over-crispness that one could have omitted otherwise with space given.
  1. Simply arrange pre-cooked plantain-based snacks onto your air fryer’s-sized basket.
  2. Cook at 375°F (190°C) setting up to three minutes or until they achieve the desired level of crunch.

How To Reheat Tostones in a Toaster Oven

Here’s an alternative method that works great for reheating smaller portions—still resulting in crispy tostiness!


  • It’s the perfect method when you’re short on time and need something quickly tasting well done.
  • The toaster oven method can work as a lifesaver during busy weeknights, with minimal mess or fuss.


  • Make sure to check consistently throughout the heating process as it may vary depending on your toaster settings.
  • Toaster ovens are not ideal for reheating substantial amounts of food, making this method convenient for only 3-4 pieces at a time.
  1. To reheat in a toaster oven (pre-cut into smaller round bites/pieces), arrange pre-cooked plantain slices onto the toaster rack’s surface.
  2. Butter them lightly on both sides before placing them face down onto rack bars.
  3. Set your heat-adjusting knobs to about 350°F (175°C) and cook until golden-brown (approximately 10 minutes if already soft).

Is It Safe To Reheat Tostones?

Yes! As long as you follow appropriate guidelines, reheating tostones is completely safe. Any food reaching an internal temperature of 165°F (74°C) or higher is considered safe to consume.

Final Thoughts

In conclusion, while any mentioned reheating technique can work well in this situation — we recommend choosing whichever option best suits your personal preference/lifestyle choices; dietary needs come first like always!

Whether you prefer oven-baked snacking, quick microwaving surprises or effortless air fryer results – these ways will ensure that each piece will be delightfully crispy just like when fresh out of frying pan for maximum enjoyment. Salud!

Jenny has always been passionate about cooking, and she uses her platform to share her joy of food with others. Her recipes are easy to follow, and she loves giving tips and tricks to help others create their own unique culinary creations.