Rhubarb, IQF, Pieces, Frozen - 1 bag - 2.2 lbs: : Grocery & Gourmet Food. From The Community. Try Prime Grocery & Gourmet Food. Go Search ... What other items do customers buy after viewing this item? Rhubarb Pie Filling, 36 oz. 3.5 out of 5 stars 44. $9.95. Princes Rhubarb in Light Syrup (540g) 3.8 out of 5 stars 8.