Ingredients 4 (1 ounce) squares unsweetened chocolate, chopped 1 cup semisweet chocolate chips 6 tablespoons butter 3 eggs 1 cup white sugar 1 1/2 teaspoons vanilla extract 1/2 cup all-purpose flour 2 tablespoons unsweetened cocoa powder 1/4 teaspoon baking powder 1/4 teaspoon salt 1 cup semisweet chocolate chips Directions 1.In the microwave or in a metal bowl over a pan of simmering water, melt unsweetened chocolate, 1 cup of the chocolate chips, and the butter stirring occasionally until smooth. Remove from heat and set aside to cool. In a large bowl, whip eggs and sugar until thick and pale, about 2 minutes. Stir in the vanilla and the chocolate mixture until well mixed. Combine the flour, cocoa, baking powder and salt; gradually stir into the chocolate mixture. Fold in remaining 1 cup chocolate chips. Cover dough and chill for at least an hour or overnight. 2.Preheat oven to 350 degrees F (175 degrees C). Roll chilled dough into 1 inch balls. Place on ungreased cookie sheets so they are 2 inches apart. 3.Bake for 9 to 11 minutes in the preheated oven. Allow cookies to cool on baking sheet for 5 minutes before removing to a wire rack to cool completely.