In a large bowl, cream butter, white sugar, and brown sugar together until fluffy (about 3-4 minutes). Add the egg and vanilla, then mix until combined.

1-3/4cups flour; 1/4 teaspoon baking soda; 1 cup butter, softened; 1 cup granulated sugar; 1/2 cup dark brown sugar, firmly packed; 1 teaspoon vanilla extract ...

You’ll love this double chocolate chip pecan cookies recipe – rich, nutty, and irresistibly decadent.... This was originally found on OOTW Desserts.

8 ounces unsalted butter, chilled; ¾ cup brown sugar; ¾ cup granulated sugar; 1 teaspoon vanilla; 2 large eggs; 2 ¾ cups flour; 1/4 cup “special dark” Hershey’s cocoa powder ...

Fold in the chocolate, then chill for at least three hours, or until firm. Will keep chilled for up to 24 hours. Portion into 20 small balls, each weighing around 45g.