Frequently Asked Questions
What is a Heavenly Nectarine and Raspberry Crostata?
It is a rustic yet elegant Italian-style tart featuring a crunchy cornmeal crust, filled with sweet nectarines and tart berries, and finished with a peach glaze.
What makes the crust unique in this recipe?
The crust uses a combination of all-purpose flour and coarse cornmeal, which provides a distinct crunchy texture and a slightly nutty flavor.
How many servings does this crostata yield?
This recipe is designed to yield 10 servings.
What are the nutritional facts for one serving?
Each serving contains approximately 380 calories, 21g of fat, 44g of carbohydrates, and 4g of protein.
How should I prepare the butter for the crust?
The unsalted butter should be chilled and cut into 1/2 inch cubes before being pulsed into the flour mixture.
How long does the dough need to be refrigerated?
The dough should be refrigerated for at least one hour or up to one day in advance after shaping it into a disc.
What size should the dough be rolled out to?
The dough should be rolled into a 14-inch round on a lightly floured sheet of parchment paper.
What berries can be used in the filling?
The recipe suggests using either 1/2 pint of blackberries or blueberries combined with the sliced nectarines.
Why do the nectarines need to sit with sugar for 30 minutes?
Letting the fruit sit with sugar and cornstarch allows the natural juices to release and blend with the thickener before baking.
What temperature should the oven be set to?
The oven should be preheated to 375ยฐF (190ยฐC).
How much of a border should I leave when filling the dough?
You should leave a 2-inch border of dough around the edge after spooning the fruit into a 10-inch diameter center.
How is the pleated border formed?
Lift and pinch the dough every 2 inches to create a pleated edge that partially covers the fruit while leaving the center open.
What is the purpose of the egg wash?
The beaten egg is used to brush the dough border to help it brown and to make the raw sugar topping stick.
How long does the crostata take to bake?
It takes roughly 55 minutes, or until the crust is golden and the fruit filling is bubbling.
What is the final step after taking the crostata out of the oven?
Gently brush the warm fruit with heated peach preserves to give it a professional glossy finish.
How long should I let the crostata cool before serving?
It is recommended to allow the crostata to cool for at least 45 minutes.
Can I use different fruit for this recipe?
While nectarines are specified, you can easily substitute other stone fruits like peaches or plums.
Is orange zest necessary for the crust?
The orange zest provides a refreshing brightness that complements the fruit filling, though it can be omitted or replaced with lemon zest.
What should I do if the dough is too dry when mixing?
If the dough doesn't clump together, add ice water one teaspoon at a time until it reaches the desired consistency.
What tools are needed to make the crust?
A food processor is the primary tool used to blend the dry ingredients and cut in the butter.
What type of sugar is used for the topping?
Raw sugar is used for sprinkling on the border to add crunch and a rustic appearance.
Should the peach preserves be hot or cold when applied?
The peach preserves should be heated so they are liquid enough to be easily brushed over the fruit.
Can this crostata be served cold?
It is best served either warm or at room temperature.
What are suggested accompaniments for this dessert?
It can be enhanced with a dollop of crรจme fraรฎche or a scoop of vanilla ice cream.
What is the preparation for the nectarines?
Four medium nectarines should be pitted and each sliced into 16 slices.
How much cornstarch is used in the filling?
1 1/2 teaspoons of cornstarch are used to help thicken the fruit juices.
Does this recipe include salt?
Yes, 3/4 teaspoon of salt is included in the crust mixture to balance the sweetness.
Why is the dough chilled again after rolling?
Chilling the rolled dough for 30 minutes helps the butter firm up again, ensuring a flakier crust when baked.
How much vanilla extract is used?
1/2 teaspoon of vanilla extract is folded into the fruit filling mixture.
What is the texture of the finished crust?
The crust is golden, crunchy due to the cornmeal, and flaky from the butter.