Healthy Blueberry Banana Bread

• 1 and 1/2 cups whole wheat flour
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1 teaspoon ground cinnamon
• 1/2 cup coconut sugar (you may also use an equal amount of light brown sugar, packed)
• 1/4 cup coconut, melted
• 1/4 cup unsweetened applesauce
• 2 large eggs, lightly beaten (at room temperature)
• 2 teaspoons vanilla extract
• 3 VERY ripe bananas, peeled and mashed (should yield 1 and 1/4 cups of mashed banana)
• 1 and 1/2 cups fresh blueberries

For decoration:

• 1 banana, sliced in half lengthwise, optional