Instructions

  1. Line 8" x 8" pan with foil.
  2. Sift sugar and cocoa into a heatproof bowl. Add milk and butter. Do not stir.
  3. Microwave on high for 2 1/2 minutes or until butter is melted. Add vanilla. Stir to blend.
  4. Turn into pan and smooth the top. Put in freezer 10 minutes to set.