Add the white and brown sugar to the creamed mix (mix well).
Add the egg and vanilla to the fat and sugar mix.
In a separate bowl combine the flour, salt and baking soda.
Gradually mix into the fat and sugar mix (additional flour 1/4 - 1/ C may need to be added for right consistency. Should be sticky but pull away from the sides of the bowl).
Fold in the mini chips and large chips ( or M&Ms). Do not over mix as this will cause the mini chips to melt in the batter.
Bake at 350 degrees for 10 minutes, leave on sheet for 5 minutes before moving to a cooling rack.