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How to Freeze Rhubarb

Freezing rhubarb is a great way to preserve your rhubarb harvest to enjoy year-round for future recipes.
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Prep Time:10 minutes
Flash Freezing Time:2 hours
Course: Food Preservation, Freezing, Ingredients
Cuisine: American
Keyword: Food Preservation, freezing, Preserving Food, Rhubarb
Servings: 2 freezer bags

Equipment

  • Cutting Board and Knife 
  • baking sheet
  • Parchment Paper
  • Clean Towel
  • Freezer bags or airtight containers
  • Marker

Ingredients

  • Rhubarb

Instructions

  1. Harvest rhubarb stalks by pulling them from the base, not cutting.
  2. Wash the stalks thoroughly to remove any dirt or debris.
  3. Trim off the leaves (which are toxic) and discard them. Cut the rhubarb stalks into 1-inch pieces or the desired size for later use.
  4. Arrange the rhubarb pieces in a single layer on a baking sheet lined with parchment paper. Ensure the pieces are not touching each other to prevent sticking.
  5. Place the baking sheet in the freezer and freeze until the rhubarb pieces are solid (about 1 to 2 hours).
  6. Once the rhubarb pieces are frozen, transfer them to airtight freezer bags or containers. Remove as much air as possible to prevent freezer burn.
  7. Label the bags or containers with the date of freezing.
  8. Place the bags or containers in the freezer.
  9. Rhubarb can be stored for up to a year.

Notes

  • Portioning – Freeze rhubarb in portions that you typically use for recipes to make it easier to defrost the right amount.
  • Using Frozen Rhubarb – There’s no need to thaw rhubarb before using it in cooking or baking. Add it directly to your recipes.
  • Lasts up to a year in the freezer.