Banana Chocolate Chip Muffins

We had so many ripe bananas, so I made muffins. Mine were extra chocolatey and didn't rise very well so they were really dense and thick (but yummy). I'll probably tweak the recipe and try it again to get a more muffin-y texture.

1 1/2 cups flour

1 1/2 teaspoon baking soda

1/2 teaspoon salt

1/8 teaspoon cinnamon

1 1/4 cups banana

3/4 cup sugar

1 stick melted butter

1/4 cup buttermilk

2 eggs

1/2 teaspoon vanilla

Preheat oven to 350 degrees F. In a bowl, sift together flour, baking soda, salt, and cinnamon. In a separate bowl, mix together butter and sugar. Mix in bananas, buttermilk, eggs, and vanilla. Add the dry ingredients to the banana mixture and mix until just combined. Bake at 350 for 15 to 20 minutes