Ingredients

Instructions

  1. Preheat oven to 300°F and grease an 8x8 baking pan.
  2. Combine unsweetened chocolate and butter in a medium saucepan and melt over medium low heat, stirring constantly until pieces are almost melted.
  3. Remove from the heat and stir until smooth.
  4. In a large bowl using an electric mixer on medium speed, beat eggs until light yellow in color--about 5 minutes.
  5. Add sugar and blend on low until thoroughly combined.
  6. Add vanilla and melted chocolate to the egg sugar mixture.
  7. Blend on low until smooth.
  8. Add the flour and mix thoroughly.
  9. Pour batter into greased pan.
  10. Smooth surface with a spatula, and sprinkle uniformly with chocolate chips.
  11. Bake on center rack of oven for 45-55 minutes.
  12. The batter should be set and a toothpick inserted into the center should come out clean.
  13. Do not overbake.
  14. Cool to room temperature.
  15. Cover and refrigerate for at least one hour.
  16. Cut and serve chilled.