Banana cupcakes and icing

I found this on another blog and the were so good.
1 1/2 cups flour
1 tsp baking powder
1/2 tsp baking soda
1/4 tsp salt
1/2 cup butter melted, 1 stick
3/4 cup sugar
2 large eggs
1 1/2 cups bananas, mashed (about 4)
1/2 tsp vanilla

Preheat oven to 350 and line cupcake tray with wrappers. Combine the flour, baking soda, baking powder, and salt in a small bowl. In the main mixing bowl, blend together the butter and sugar. Add the eggs and mix well. Add the bananas and vanilla. Mix int he dry ingredients. The batter will be a little thiner than usual but it will be ok in the end.

Fill cupcake liners about 3/4 full. Bake at 350 for 20-25 minutes or until the tops turn golden and a toothpick comes out clean. Place on a rack to cool.

Honey cinnamon Frosting
1/2 cup butter, room temperature
1.5-2 cups powder sugar
1 Tbsp honey
1/4 tsp cinnamon

Mix all ingredients together, with more or less sugar for taste and consistency.