INGREDIENTS
•
1/2 cup (1 stick) unsalted butter, melted
•
1 cup packed brown sugar
•
1 large egg
•
1 1/2 tsp vanilla extract
•
1/4 tsp salt
•
1 cup all purpose flour
•
1/2 cup well mashed banana (about 1 banana)
•
1/4 cup (1/2 stick) unsalted butter
•
1/2 cup packed brown sugar
•
2 Tbsp cream, or milk
•
1 cup powdered (confectioner's) sugar (possibly a little bit more)