Double-chocolate Mint Bars

Ingredients

 * 1 3/4 	cups  	All-purpose flour
 * 1 	cup 	Granulated sugar
 * 1/2 	cup 	HERSHEY'S Cocoa
 * 1/3 	cup 	Packed light brown sugar
 * 1 1/2 	tsp 	Baking powder
 * 1/4 	tsp 	Salt
 * 1 1/4 	cups 	(2-1/2 sticks) butter or margarine, divided
 * 3 		Eggs, slightly beaten
 * 1/2 	tsp 	Mint extract, divided
 * 2 	cups 	(12-oz pkg) HERSHEY'S Semi-Sweet Chocolate Chips
 * 1 	can 	(14 oz) sweetened condensed milk (not evaporated milk)
 * VANILLA GLAZE (recipe follows)

Directions

 * 1) Heat oven to 350 F. 
 * 2) Grease 13x9x2-inch baking pan. 
 * 3) In large bowl, stir together flour, granulated sugar, cocoa, brown sugar, baking powder and salt.
 * 4) Cut in 3/4 cup butter until mixture resembles coarse crumbs. 
 * 5) Beat in eggs and 1/4 teaspoon mint extract; spread mixture into pan.
 * 6) Bake 23 to 25 minutes or until wooden pick inserted in center comes out clean. 
 * 7) In saucepan over low heat, melt 1/2 cup butter with chocolate chips, stirring constantly.
 * 8) Stir in sweetened condensed milk. 
 * 9) Remove from heat; stir in remaining 1/4 teaspoon mint extract.
 * 10) Pour over baked layer.
 * 11) Let stand 20 minutes or until slightly set.
 * 12) Drizzle VANILLA GLAZE over top. 
 * 13) Refrigerate until set, about 1 hour. 
 * 14) Cut into bars.
 * 15) About 24 bars.
 * 16) =====VANILLA GLAZE=====
 * 17) 3/4 cup powdered sugar
 * 18) 5 teaspoons milk and 
 * 19) 1/2 teaspoon vanilla extract<BR>
 * 20) About 1/3 cup glaze