Peanut Butter Lovers Banana Muffins Recipe

Name: Peanut Butter Lovers Banana Muffins Recipe
Ingredients: 4 large very ripe bananas, quartered; 1 ¾ cups all-purpose flour; 1 ¼ teaspoons baking soda; ¾ teaspoon kosher salt; 1 cup packed light brown sugar; ⅓ cup plain whole-milk Greek yogurt; ¼ cup creamy peanut butter; 2 large eggs; 1 teaspoon vanilla extract; ½ cup roasted unsalted peanuts, finely chopped; ½ cup all-purpose flour; ¼ cup granulated sugar; 3 tablespoons melted butter; ¼ teaspoon ground cinnamon; ½ cup creamy peanut butter; 2 tablespoons maple syrup; 1 tablespoon coconut oil, melted