Heat oven to 350 Grease 9 inch square baking pan . Stir together chocolate
chips, and marshmallows set aside. In large microwave bowl place butter,
microwave on high 1 to 1/2 minutes or until melted. Add sugar , vanilla, and eggs beating with a spoon until well blended. Ad flour , cocoa, baking powder, and salt blend well. Spread batter into pan Bake 22 minutes .
Sprinkle chocolate chip mixture over top. Continue baking 5 minutes or until marshmallows have softened and pulled slightly . Cool completely.
With wet knife cut into squares. makes 20 brownies.
Not a NESTLÉ®-tested recipe.