Plug in Waffle Iron to preheat.
Melt Butter. Mix with the sugars until well blended.
Add eggs and vanilla, mix on medium speed for 2 minutes.
Add salt, baking soda, and enough flour to make dough stiff (about 9 cups give or take.)
Roll into walnut size balls and place in waffle iron about 2 minutes or until done. I used my handy cookie scoop! Much faster. Remove and repeat with all of the cookie dough.
Store cookies in an airtight container.
Can be frozen for up to 3 months.