Mint Brownies

1 C flour
1/2 C butter
4 eggs
1 C sugar
1 can Hershey's syrup
2 C powdered sugar
1/2 C butter
1 tsp. vanilla
Green food coloring
6 T. butter
1 (6 oz) bag chocolate chips
Mint extract

Preheat oven to 350 degrees. Mix flour, butter, eggs, sugar and Hershey's syrup. Pour into greased 9x13 pan and bake for 25-35 min or until toothpick comes out clean. Cool. Mix powdered sugar, 1/2 C butter, vanilla, food coloring and mint extract ( not sure how much, they forgot to put it in the recipe). Spread on cooled cake. Refrigerate until cool. Melt in microwave 6 Tablespoons butter and chocolate chips for 2 min. Stir every 30 seconds until smooth. Spread on top. Keep chilled.