Do you thaw frozen rhubarb before making pie?
Daniel Rodriguez
Published Mar 06, 2026
Do you thaw frozen rhubarb before making pie?
There is plenty of water in the rhubarb which has been frozen, and adding more will make the recipe too watery. When making most other recipes, such as a rhubarb cake, rhubarb muffins, rhubarb bread, rhubarb crumble, rhubarb squares, and so on, it is advisable to thaw the rhubarb prior to preparing the recipe.
How do I make my rhubarb pie less runny?
Toss the fruit with the sugar and let it macerate for 1/2 an hour. This will start to soften the fruit, release the juices and keep the rhubarb filling from becoming mushy.
Should rhubarb be cooked before baking?
Gently cooking rhubarb avoids it collapsing into a stringy mess. Mature rhubarb plants grown outdoors tend to be green in colour, but taste no less delicious. The amount of rhubarb required in this recipe depends on the depth of your pie dish. Serve any remaining rhubarb or luscious syrup with yoghurt or ice cream.
How do you thicken frozen rhubarb?
Cornstarch is the thickener. It will make it so that your rhubarb crisp isn’t runny. Make sure you buy cornstarch, which is a flavorless white powder, and not cornmeal, which is yellow and gritty and tastes like corn chips. Tip this filling into your baking dish, and then you can get going on the topping.
Can frozen rhubarb be used in baking?
The frozen rhubarb can be added directly to baked goods and pies while still frozen and is all the better for it. After baking, those bits of rhubarb turn into the most amazing jammy pockets.
Can frozen rhubarb be used in place of fresh?
You can use frozen rhubarb just as you would fresh in your favorite recipes for jam, cobblers, crisps, pies, and muffins. There’s no need to thaw it or do anything else to it before you use it.
Why is my rhubarb custard pie runny?
Rhubarb pie fillings are often soft and runny. The rhubarb contains so much water, you either have to add too much thickener or coax the rhubarb to release its liquid before thickening it. This takes place overnight, while you’re sleeping, and by the next morning, the rhubarb’s ready to be put into the pie.
How do you thicken rhubarb for pie?
Chop or dice the rhubarb into quarter-inch pieces. In a lattice-topped pie, where part of the moisture will evaporate, you’ll need about 1/3 cup of cornstarch per pie to thicken the juices.
Why is rhubarb used in pies?
Two, it vents the pie so the filling can thicken up and the steam can escape. Whether you eat sour dishes to aid in digestion or you just prefer to end your meal with something less sweet, a dessert like rhubarb pie is always a welcome sight, with its delightful balance of sweet and sour.
Should rhubarb be peeled for pie?
The answer to this question is a resounding “NO”! Rhubarb never needs to be peeled, and should not be. This is not necessary however, one just needs to be sure to use a sharp knife when processing /chopping the rhubarb.
What is the best thickener for rhubarb pie?
cornstarch
If freezing isn’t an issue, flour is an acceptable thickener for rhubarb pies. Use quick-mixing instant flour, which works as quickly as cornstarch. A more intriguing thickener for rhubarb pies is a simple custard of beaten eggs.
Do you have to defrost rhubarb before baking?
It is not necessary to thaw frozen rhubarb before cooking with it, but if you are baking with rhubarb, it’s best to thaw it first as it shrinks a bit after thawing and you want an accurate measurement. Frozen rhubarb will keep for 1 year. It is still safe to eat after that, but its quality will decline.