Instructions

  1. Preheat oven to 350 degrees.
  2. Spray a 13x9-inch baking pan with nonstick spray.
  3. Place cake mix, yogurt, water, oil, and eggs in a mixing bowl.
  4. Using an electric mixer, blend on low speed for 1 minute.
  5. Scrape the sides of the bowl, and mix on medium speed for 2 minutes more.
  6. Pour the batter into the baking pan and spread evenly with a spatula.
  7. Stir together the pecans, brown sugar, and chocolate chips.
  8. Sprinkle this mixture over the top of the cake, and bake for 30-35 minutes, or until it springs back when lightly pressed with your finger.
  9. Remove the cake from the oven and cool for 20 minutes on a wire rack.
  10. Serve slightly warm.