Add eggs to the margarine 1 at a time until blended.
Slowly add granulated sugar
Slowly add brown sugar.
Add vanilla, salt, and baking soda.
Slowly add flour to the mixture 1 cup at a time.
Finally, add the white chocolate chips and blend until all ingredients are combined.
Chill the dough for about 10 minutes before placing in the oven.
Place rounded spoonfuls on baking sheet and bake for 12 minutes. The cookies will appear to have a very light golden color and will be very soft. If you'd like, add another minute, but these cookies are very chewy and yummy!