INGREDIENTS
•
1/2 large sweet potato
•
3 ounces unsweetened chocolate (3 squares)
•
1-1/2 cups all-purpose flour
•
2 tsp baking powder
•
1/2 tsp salt
•
1/2 cup (1 stick) butter
•
1-1/2 cups packed brown sugar
•
2 large eggs
•
3/4 cup milk (I used lactaid)