ABSOLUTELY SINFUL CHOCOLATE CHIP COOKIES

Steps:

• Preheat oven to 375°F (190°C).
• In the microwave or over a double-boiler, melt unsweetened chocolate and butter together, stirring occasionally until smooth.
• Sift together flour, baking soda, baking powder and salt; set aside.
• In a medium bowl, beat sugar, eggs, and vanilla until light.
• Mix in the chocolate mixture until well blended.
• Stir in the sifted ingredients alternately with sour cream, then mix in chocolate chips.
• Drop by rounded tablespoonfuls onto ungreased cookie sheets.
• Bake for 8-10 minutes.
• Allow cookies to cool on baking sheet for 5 minutes before transferring to a wire rack to cool completely. Store in an airtight container.