Mix together flour, baking soda and salt.
In a separate bowl, mix together chocolate chips and vanilla.
Melt butter, then add sugar and water to the melted butter and bring to a boil.
Pour the butter mixture over the chocolate chips and stir until the chips are melted.
Mix together the melted chips and the flour.
Finally, mix in the 2 eggs.
Pour over the bottom layer in the 9×13 pan.
Bake at 350 degrees for 30 minutes. Do not over bake.
Cool slightly, then serve.