Step 1

Preheat oven to 350°F. Spray 9x13-inch pan with cooking spray.

Step 2

Add Smart Balance® and unsweetened chocolate to a small microwave-safe bowl and melt.

Step 3

Stir together flour, hot cocoa mix, sugar, salt, baking powder, eggs, oil, vanilla and melted chocolate mixture in medium bowl until blended, fold in ½ cup chocolate chips.

Step 4

Pour into pan and bake 25 to 28 minutes, until toothpick inserted 1-inch from side of pan comes out clean.

Step 5

Cool completely, cut and serve. Top individual hot chocolate brownies with Reddi-wip® and marshmallows before serving.