Stir flour, cocoa, salt and baking soda together in a medium bowl. I
In a large mixing bowl add eggs, sugar, vegetable oil and applesauce and mix well.
Add dry ingredients to the mixing bowl a little at a time and mix until combined.
Divide batter between two greased (10 X 15) cookie sheets.
Put wax paper under one it is easy to remove.
Bake at 350 degrees for 20 to 30 minutes.