Ingredients

1 and 1/2 sticks unsalted butter or margarine, softened

3/4 cup sugar

5 eggs, separated

6 ounces bittersweet chocolate

6 ounces finely ground almond or almond flour

pinch of salt

Preparation

Cream butter and sugar together. Mix in the egg yolks. Melt chocolate over a double broiler. Cool and add to butter mixture. Add almonds or almond flour. Beat egg whites until stiff but not dry and fold into chocolate batter. Pour into a 9-inch square greased baking tin. Bank in a preheated oven for 45 minutes. Cool and cut into squares.