Mincemeat Shortbread Bars: Preheat your oven to 350 degrees F (180 degrees C) and place the oven rack in the center of the oven. Butter (or spray with a non stick cooking spray) a 9 inch (23 cm) square baking pan. 

Shortbreads: In a separate bowl whisk the flour with the salt.

In the bowl of your electric stand mixer, fitted with the paddle attachment (or with a hand mixer), beat the butter until smooth. Add the sugar and vanilla extract and beat, on medium low speed, until creamy and smooth. Add the flour mixture and beat just until incorporated and you have clumps of batter (not a solid ball of dough). 

Evenly press about two-thirds (370 grams) of the shortbread onto the bottom of the prepared pan. Lightly prick with the tines of a fork. Bake the shortbread about 17 - 18 minutes or until lightly brown. Remove from oven and evenly spread the mincemeat over the shortbread base, leaving a 1/4 inch (.5 cm) border.

With the remaining shortbread dough, using your fingers, crumble it over the top of the mincemeat. Then lightly press the dough into the filling. 

Bake for about 25 - 30 minutes, or until golden brown on top. Remove from oven, place on a wire rack, and while still warm, cut into 16 squares. Allow to cool completely in pan. The bars can be covered and stored in the refrigerator for about five days, or they can be frozen.

Makes about 16 bars.

Scan for Demonstration Video

Mincemeat Shortbreads:

2 cups (260 grams) all-purpose flour

1/2 teaspoon (2 grams) kosher salt

1 cup (225 grams) unsalted butter, at room temperature

1/3 cup (75 grams) firmly packed light brown sugar

1 teaspoon (4 grams) pure vanilla extract

Mincemeat Filling:

1 1/3 cups (400 grams) mincemeat (homemade or store bought)