Hershey's Brownies

These are so wickedly delicious! I consider myself a brownie conoseur and these were hard to keep my hands off of!

• 1/2 cup (1 stick) butter or margarine, melted
• 1 cup sugar
• 1 teaspoon vanilla extract
• 2 eggs
• 1/2 cup all-purpose flour
• 1/3 cup HERSHEY'S Cocoa
• 1/4 teaspoon baking powder
• 1/4 teaspoon salt
• 1. 1 Heat oven to 350°F. Grease 9-inch square baking pan.
  2. 2 Stir together butter, sugar and vanilla in bowl. Add eggs; beat well with spoon. Stir together flour, cocoa, baking powder and salt; gradually add to egg mixture, beating until well blended. Stir in nuts, if desired. Spread batter evenly in prepared pan.
  3. 3 Bake 20 to 25 minutes or until brownies begin to pull away from sides of pan. Cool completely in pan on wire rack.