Stovetop Fruit Filling for Pies and Crumbles
A reliable fruit filling relies on balance. You want enough starch to hold the fruit together when sliced, but not so much that it turns gummy.
Mind your thickeners
Cornstarch creates a clear, firm set perfect for fruit pies. Use it when you need the filling to hold a clean slice on a plate.
- heavy-bottomed saucepan
- silicone spatula
- whisk
What goes in.
- 4 cupsfresh or frozen fruit, hulled and halved
- 3/4 cupgranulated sugar
- 3 tbspcornstarch
- 1 tbspfresh lemon juice
- 1/4 tspfine sea salt
Preventing lumps
Whisk your cornstarch into the sugar and a small splash of cold liquid before adding it to the hot fruit. This ensures the starch disperses evenly without clumping.
The method.
Prepare the fruit
Place fruit, sugar, and salt in a saucepan over medium heat. Stir until the fruit releases its natural juices.
Add the thickener
Whisk the cornstarch with 2 tablespoons of water in a small bowl, then pour it into the simmering fruit while stirring constantly.
Cook to thicken
Continue to cook for 2 to 3 minutes. Look for the liquid to turn from cloudy to clear and glossy. Remove from heat.
Finish
Stir in the lemon juice. Transfer the mixture to a shallow dish to cool completely before using.
Other turns to take.
Stone Fruit
Add a pinch of ground ginger to heighten the natural aroma of peaches or plums.
Berries
Swap cornstarch for an equal amount of tapioca starch for a slightly softer, more rustic set.
When it doesn't go to plan.
Cool the filling completely before placing it in a pie crust to prevent the bottom pastry from getting soggy.
Taste your fruit before adding all the sugar; adjust based on the natural sweetness of the crop.
If using frozen fruit, do not thaw it first; add it directly to the pan to maintain texture.
The ones that keep coming up.
Can I use flour instead of cornstarch?
You can, but it will result in a more opaque, matte-looking filling and you will need to double the amount.
Why is my filling still runny?
The starch likely didn't reach a full boil. It must bubble for at least a minute to activate its thickening properties.
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