Instructions

  1. Combine flour, sugar, cocoa powder, salt.
  2. Stir in oil, cold water, vinegar, and vanilla until blended well.
  3. Pour into an UNgreased 8" microwave safe square baking pan.
  4. Microwave on HIGH for about 6-8 minutes, turning the dish every 2 minutes, or until a toothpick tests clean when inserted near the center.
  5. FOR Sauce:In a 1 quart microwave safe bowl, combine sugar, cornstarch, and cocoa powder until combined well.
  6. Stir in water and a dash of salt (if using).
  7. Microwave on HIGH for 2-3 minutes, stirring occasionally, or until the mixture comes to a boil.
  8. Once it hit the boiling point, cook another 1 minute more.
  9. Stir in butter and vanilla and mix well.
  10. Slice cake into squares and serve the warm sauce over the still warm cake.
  11. I like to add some sprinkles, shredded coconut,or chopped nuts on top too.