Latkes

  4 lg Baking potatoes
  1 ds Onion powder
1/4 ts Baking powder
  2 xl Egg whites
       Pepper; to taste
  2 tb Matzoh meal; up to 4 tb,
       - just enough to keep
       - mixture together 
       Salt (optional)

Grate potatoes by hand to retain bubbe's texture. Mix all ingredients
in a bowl. Cook on cast iron preheated skillet in a 500°F oven.
Skillet is placed on bottom shelf and not removed from oven. Spray
lightly with Pam. Pan must be exceedingly hot, latkes must sizzle
when dropped in pan. Latkes must also be very thin in order to cook
properly. Cook 3 minutes on each side. I serve them directly from the
oven, reheating them causes them to lose their crispness.