Half cup of butter or margarine
One cup of granulated sugar
2 beaten eggs
2 bars of bitter dark chocolate, melted
A quarter teaspoon of salt
Three-quarters cup of all-purpose flour
A quarter teaspoon of baking powder
Three-quarters cup of chopped nuts (such as almonds, hazelnuts, or pecans)
Confectioner's sugar
Half cup of butter or margarine
One cup of granulated sugar
2 beaten eggs
2 bars of bitter dark chocolate, melted
A quarter teaspoon of salt
Three-quarters cup of all-purpose flour
A quarter teaspoon of baking powder
Three-quarters cup of chopped nuts (such as almonds, hazelnuts, or pecans)
Confectioner's sugar
Cream the butter with a spatula until smooth
Add the sugar gradually, continuing to beat with a spatula until light and fluffy
Mix in the flour, baking powder, and salt, then add the melted chocolate and chopped nuts (you can use cashews, almonds, or hazelnuts)
Pour everything into a well-greased square pan
Bake in a moderate oven for 30 to 35 minutes
Cut immediately into squares with a sharp knife and dust with confectioner's sugar
If desired, wrap each one individually in colored paper.