Preheat oven to 350ºF. Spray 13 x 9 in. oblong cake pan with vegetable pan spray.
In small bowl, combine flour and salt. In large microwave safe bowl, melt the butter and chopped chocolate. Stir in sugar and coffee. Add eggs and vanilla; mix well. Stir in flour mixture; mix until just combined. Spread batter into prepared pan.
Bake 25-30 minutes or until toothpick inserted in center comes out almost clean. Cool completely in pan.
Spatula ice cooled brownies with Brownie Fudge Icing. Cut into heart shapes with Hearts Combo Cutter; drizzle with Cookie Icing.