Ingredients

* Bread:
* 1 1/2 cups mashed ripe banana
* 1/3 cup plain fat-free yogurt
* 1/3 cup creamy peanut butter
* 3 tablespoons butter, melted
* 2 large eggs
* 1/2 cup granulated sugar
* 1/2 cup packed brown sugar
* 6 3/4 ounces all-purpose flour (about 1 1/2 cups)
* 1/4 cup ground flaxseed
* 3/4 teaspoon baking soda
* 1/2 teaspoon salt
* 1/2 teaspoon ground cinnamon
* 1/8 teaspoon ground allspice
* 2 tablespoons chopped dry-roasted peanuts
* Cooking spray
* Glaze:
* 1/3 cup powdered sugar
* 1 tablespoon 1% low-fat milk
* 1 tablespoon creamy peanut butter