Put butter, dark brown sugar, and water in a large saucepan and stir over low heat until melted.
Add dark chocolate chips and stir until most of the chocolate chips are melted; remove from heat and continue to stir until all the chocolate is melted.
Add 1/2 teaspoon vanilla bean paste and mix well.
Pour the mixture into a large mixing bowl and allow to sit and cool for about 10 minutes, stirring a couple of times to help the cooling process.
Carefully measure 2 1/2 Cups of sifted all purpose flour into a large bowl; ass in baking soda and salt; sift together.
When the chocolate has cooled, add in the eggs one at a time, beating well between each addition.
Reduce the mixer speed to low and add in dry ingredients; don't forget to scrape the sides and bottom!
Chill the dough for an hour
Pre-heat the oven to 350°F
Roll the dough into 1/2" to 1" balls and place on a parchment lined baking sheet about 1 1/2" apart.
Bake about 7 minutes (could be as long as 9 minutes - do NOT overbake)