1. Line 2 large rimless baking sheets with parchment paper or leave ungreased; set aside. 2. In a large bowl, beat together the butter, icing sugar and cornstarch until well blended. 3. Mix in the flour, 1/2 cup at a time. 4. Stir in the chocolate chips. 5. Drop the batter by scant tablespoons about 1" apart onto the prepared baking sheets. 6. Bake in the centre of a 300 degree F oven until firm and light golden on the bottom, about 30 minutes. 7. Let cool on the pan on a rack for 10 minutes, then transfer to racks to cool. ---------------------------------------------------------------------------
Nutrition
Ingredients
