How to Keep Brown Plantains Fresh

by Zora Hughes
Plantains go from green to yellow to black as they ripen.

Plantains go from green to yellow to black as they ripen.

Although they're related to bananas, plantains are quite different -- larger, firmer, with a mild savory taste, although the ripest ones are slightly sweet. Unlike bananas, plantains must be cooked before eating, because they are too bitter and starchy when raw. When plantains turn dark brown or completely black, they're fully ripe and you need to cook them within a few days or store them properly to prolong their freshness.

Store the plantains at room temperature, uncovered and out of direct sunlight. Partially brown plantains continue to ripen when left out at room temperature. Keep them at room temperature until they have turned completely brown or fully black.

Store plantains that are completely brown or black in the refrigerator. They are fully ripened, but should be consumed within three to five days.

Freeze the brown or black plantains whole. Wrap them individually in plastic wrap and place them in the freezer. Use the frozen plantains within two to three weeks for the best flavor. However, you can keep them in the freezer for up to year.

Freeze peeled and mashed plantains. Peel the plantains and mash the flesh in a freezer-safe plastic container. Stir in a spoonful of lemon juice to prevent the plantain flesh from browning, and then cover and place in the freezer. Use the plantains as soon as possible, although you can keep them for up to a year.

Items you will need

  • Plantains
  • Plastic wrap
  • Freezer-safe container
  • Lemon juice


  • Place partially browned plantains in a sealed paper bag to make them fully ripen faster.
  • Plantains can be cooked and eaten at any stage, from unripe and green to fully ripe and black.
  • Both Latin and West African cultures slice up and fry ripe plantains in oil for a sweet and savory snack.

About the Author

Based in Los Angeles, Zora Hughes has been writing travel, parenting, cooking and relationship articles since 2010. Her work includes writing city profiles for Groupon. She also writes screenplays and won the S. Randolph Playwriting Award in 2004. She holds a Bachelor of Arts in television writing/producing and a Master of Arts Management in entertainment media management, both from Columbia College.

Photo Credits

  • Brand X Pictures/Brand X Pictures/Getty Images