disappearing marshmallow brownies

Ingredients For disappearing marshmallow brownies

• STEP ONE;
• 1/2 c

  butterscotch pieces
• 1/4 c

  butter
• STEP TWO;
• 3/4 c

  all-purpose flour
• 1/3 c

  brown sugar (firmly packed)
• 1 tsp

  baking powder
• 1/4 tsp

  salt
• 1/2 tsp

  vanille
• 1

  egg
• STEP THREE;
• 1 c

  miniature marshmallows
• 1 c

  semi-sweet chocolate pieces
• 1/4 c

  pecans or walnuts