sweet potato brownies

Ingredients For sweet potato brownies

• 1 c

  butter, room temperature
• 1 c

  brown sugar, lightly packed
• 1 c

  white sugar
• 4

  eggs
• 2 tsp

  pure vanilla extract
• 1 1/2 c

  all purpose flour
• 1 tsp

  baking powder
• 1 tsp

  salt
• 2 c

  sweet potatoes - skinned & mashed
• ICING
• 1 c

  confectioners' sugar
• 2 Tbsp

  milk, 2%
• 2 Tbsp

  butter, melted