Banana Chocolate Chip Cupcakes - Cupcake Fanatic

Ingredients

• 1 1/3 cups all-purpose flour
• 1 1/4 tsp baking soda
• 1/4 tsp salt
• 1 tsp cinnamon
• 1 large egg
• 3/4 cup loosely packed brown sugar
• 1 tsp vanilla extract
• 1/4 cup greek yogurt
• 1/2 cup butter, melted
• 3 large ripe bananas, mashed (about 1 1/4 cups)
• 1/3 cup milk
• 1 cup chocolate chips
• 1 cup butter, room temperature
• 4 cups powdered sugar
• 2 tsp cinnamon
• 4 tbsp bourbon