electric stand mixer with whisk attachment (optional)
Ingredients
Shortbread crust:
2cupsall purpose flour
½cupconfectioner’s sugar
¾teaspoonsalt
1 ½sticks unsalted butter
Chocolate Chess Filling:
4tablespoonscocoa powder
1 ½cupsgranulated sugar
3tablespoonscornstarch
2large eggsbeaten
4tablespoonsunsalted buttermelted and cooled
5ouncesevaporated milk
1teaspoonvanilla extract
Confectioner’s sugaroptional
Instructions
For the shortbread crust:
Preheat oven to 350 degrees Fahrenheit.
Combine the flour, sugar and salt in a large bowl and whisk.
Cut in butter with a pastry blender or forks until well incorporated and the dough holds together in your hand.
Gently press the dough into the bottom of a 9X13-inch baking dish. Don't overwork the dough or press too firmly or the bars may stick to the pan.
Bake 18-20 minutes, until the edges brown slightly. Remove the shortbread from the oven and let cool slightly in the baking dish.
Reduce oven temperature to 325 degrees Fahrenheit.
For the chocolate chess filling:
Whisk together sugar, cocoa powder and cornstarch in a large bowl. Add beaten eggs, evaporated milk, melted butter and vanilla. Stir to combine.
Pour the chocolate filling mixture over the shortbread crust and bake for 25 to 30 minutes or until a crust forms and the bars are mostly set. Cool completely on a wire rack before cutting and removing the bars from the pan.
Dust the tops of the bars lightly with confectioner’s sugar, if desired.
Notes
For a pretty presentation, dust the chocolate chess squares with confectioner's sugar. Or add a dollop of whipped creame.