2 c. plus 4 tbsp. all-purpose flour
1 tsp. baking soda
1/2 tsp. salt
1 c. butter (2 sticks)
2/3 c. sugar
2/3 c. brown sugar
1 tsp. vanilla extract
1/2 tsp. water
2 eggs
12 oz. chocolate chips

Blend together butter, sugars, and vanilla. Beat in eggs and water. Mix together flour, baking soda, and salt; add to mixture. Mix well. Spread in 9 x 12 inch greased pan. Sprinkle chocolate chips over top of dough. Place in preheated 375 degree oven for 2 minutes. Remove from oven and run knife through dough to marbelize. Return to oven to bake for 15 minutes. Cool. Cut into squares.