Your family will find these chocolate cake-like cookies irresistible!
Step: 1
Preheat oven to 350 degrees F (175 degrees C).
Step: 2
Beat butter, white sugar, and brown sugar with an electric mixer in a large bowl until smooth. Beat in one egg until completely incorporated; beat in last egg along with vanilla extract. Combine flour, cocoa, baking soda, and salt in a bowl. Stir flour mixture into butter mixture until just incorporated; mix in chocolate chips.
Step: 3
Roll dough into 2-inch balls, or drop spoonfuls of dough 2 inches apart, onto ungreased baking sheets.
Step: 4
Bake in preheated oven until edges of cookies are firm, 10 to 12 minutes. Remove to wire racks. Dust warm cookies with confectioners' sugar, if desired.
Per Serving: 150 calories; protein 1.7g; carbohydrates 21.5g; fat 7g; cholesterol 23.9mg; sodium 109.6mg.