Frozen raw rhubarb has 21 kcal per 100 g. Calorie-matched to fresh — freezing preserves the macro profile. Cut into chunks before freezing for easier portioning and weighing.
How should I track Rhubarb, frozen, uncooked?
Rhubarb, frozen, uncooked is a good source of calcium. When tracking Rhubarb, frozen, uncooked, weigh the edible portion — after peeling, coring, or removing seeds. The part you throw away does not count, but it can make up 20–40% of the total weight depending on the fruit. A systematic review (Whitton et al., Adv Nutr 2022) found that fruits are among the most commonly misestimated food groups. One more thing to watch: fresh and dried versions have very different calorie density. A handful of dried fruit can have the same calories as a whole bowl of fresh — always double-check which form you are logging.