Step 1

Preheat the oven to 350F and line a 12 cup muffin pan with paper liners.

Step 2

In a large bowl, stir together the flour, sugar, cinnamon, baking soda, and salt. Set aside.

Step 3

In a medium bowl, whisk together the mashed bananas, oil, eggs, yogurt, and vanilla extract.

Step 4

Add the wet ingredients to the dry ingredients and mix until just combined.

Step 5

Divide the batter amongst the 12 muffin cups. Sprinkle some coarse sugar on top of each muffin if desired.

Step 6

Bake for 20-25 minutes or until a toothpick inserted into the center comes out clean.