Interested in saving some rhubarb for after its short spring season has passed? Freezing is the way to go—and it couldn’t be easier. Here’s how:
Tip #1: Wash and Trim
Start by washing your rhubarb stalks thoroughly. Trim off the ends and any leaves (they're toxic, so those go straight to the compost!).
Tip #2: Chop It Up!
Cut the rhubarb into ½-inch to 1-inch pieces, just like you would if you were making a pie or crisp.
Tip #3: Optional: Blanch
If you’re planning to store it for several months, blanching can help preserve color and texture. Just boil the pieces for 1 minute, then dunk them in an ice bath to cool. Drain well.
Tip #4: Freeze in a Single Layer
Spread the rhubarb pieces out on a baking sheet lined with parchment paper. Pop the whole tray into the freezer until the pieces are solid (this keeps them from clumping together).
Tip #5: Bag and Label
Transfer the frozen rhubarb to zip-top freezer bags or airtight containers. Label it with the date and you’re good to go for up to a year.