1/2 c. butter
1/2 tsp. baking soda
1/2 tsp. salt
1 c. sugar
1 (10 oz.) pkg. mint flavored semi-sweet chocolate chips
1 1/4 c. flour
3 tbsp. water
1 1/2 tsp. vanilla extract
3 eggs

Preheat oven to 325 degrees. Combine flour, soda and salt. In saucepan combine sugar, butter and water; bring to a boil. Remove from heat. Add chips and vanilla; stir until chips melt and mixture is smooth. Transfer to large bowl. Add eggs, one at a time, beating well after each. Gradually blend in flour mixture. Spread in greased 13 x 9 inch pan. Bake 30-35 minutes. Cool and cut in 2 inch squares.