Instructions

  1. Grease and flour a cookie sheet with sides (11 x 17 or 10 1/2 x 15) just watch the time.
  2. Mix cake using above ingredients.
  3. Spread in cookie sheet.
  4. Bake 350° for 20 minutes (20 minutes is the time for the 10 1/2 x 15 pan), so a little less time if you are using the bigger pan.
  5. I like the 11 x 17 pan.
  6. Crumbs: Add ingredients to bowl and mix together.
  7. Spread in chunks covering cake.
  8. Bake 15 minutes more.
  9. Cool.
  10. Sprinkle with powdered sugar.