To heighten the toffee flavor, substitute toffee baking bits for half of the chopped almonds.
Recipe information
Yield
Makes 48 squares
Ingredients
Crust
1
1
1
1
1
2
Topping
7 to 8
1
Need to make a substitution?
Preparation
Step 1
1. Preheat the oven to 350°F. Line a 9-by-13-inch baking pan with parchment.
Step 2
2. Prepare the crust. In a large bowl, with an electric mixer, beat together the butter and sugar on medium speed until light, about 2 minutes. Beat in the egg yolk, vanilla, and salt. On low speed, gradually beat in the flour just until mixed. The dough will be stiff. Pat the dough evenly over the bottom of the baking pan.
Step 3
3. Bake in the center of the oven until pale gold on top, about 20 minutes.
Step 4
4. Remove the pan from the oven and scatter the chocolate pieces evenly over the crust. Return the pan to the oven for 1 minute. Remove the pan again and, using a knife, spread the chocolate evenly over the crust. Sprinkle evenly with the almonds.
Step 5
5. Let cool completely in the pan on a wire rack. Using a sharp knife, cut into small squares, then carefully remove from the pan with a small offset spatula or an icing spatula.