Chocolate Sliced Cookie

Ingredients

• 1 1/4 cup butter
• 1 1/2 cup powdered sugar (sifted)
• 1 egg
• 3 cups cake flour (sifted)
• 4 oz. sweet cooking chocolate
• 1/2 cup cocoa
• 1/4 teaspoon salt
• 1 1/2 cups chopped pecans