Created by acerast on October 31, 2011
Step 1: Preheat oven to 350F (180C or gas mark 4). Grease and flour an 9x13 baking pan.
Step 2: In a large mixing bowl combine all of the butter (1/2 cup plus 2 Tablespoons), brown sugar, eggs and vanilla; mix well.
Step 3: Add flour, baking powder and salt; mix well.
Step 4: Stir in nuts and chocolate chips. Press dough into prepared pan.
Step 5: Bake for 25-30 minutes. Cool in pan before cutting. Enjoy!