Instructions

  1. Preheat oven to 350 degrees.
  2. Coat a 13 x 9-inch baking pan with nonstick cooking spray and dust with cocoa.
  3. Place all ingredients except chocolate chips in a large bowl.
  4. Beat with mixer for 2 minutes or until well blended.
  5. Stir in chocolate chips.
  6. Pour batter into prepared pan and bake for 50 minutes, or until a wooden pick inserted in middle comes out clean.
  7. Cool before cutting.