Mix the whiskey with the cornstarch in a small glass, and pour over the sliced peaches. Stir to coat and let sit while you make the crust.
Cream the butter and sugar together. Add the salt and vanilla.
Mix in the flour just until combined, the mixture will be crumbly.
Butter or line a 9×9 or 8×8 square baking pan with parchment paper. I like to leave the ends of the paper overhanging the edges so I can use it as a ‘sling’ to make it easier to remove the bars for cleaner cutting later.
Press 2/3 of the dough evenly on the bottom of the pan.
Spread out the peaches evenly over the bottom crust.
Using your fingertips, crumble the remaining dough over the top. The peaches will show through.
Bake for about 45 minutes until the crust is beginning to turn golden.
Cool before cutting or glazing.
To make the glaze: stir together the confectioner’s sugar and enough whiskey to make a drizzle-able consistency. Using a small spoon, drizzle the glaze over the cooled squares.
These bars will keep for several days covered loosely on the counter or in the refrigerator.
Notes
Make them without the whiskey ~ just leave it out! You can substitute almond extract or vanilla in the glaze if you like, and thin it with milk or cream.
Make them with another spirit ~ use Amaretto, Southern Comfort, or brandy instead of whiskey.
Make them with other fruit ~ use any stone fruit like apricots, plums, or nectarines.
Make them bigger ~ double the recipe for a 9x13 pan.
Nutritional information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although The View from Great Island attempts to provide accurate nutritional information, these figures are only estimates.
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