"Adjust the given no-bake cookie recipe to include bananas. The original recipe includes 1/2 cup unsalted butter, 2 cups granulated sugar, 1/2 cup milk, 1/4 cup unsweetened cocoa powder, 1/2 cup creamy peanut butter, 2 teaspoons pure vanilla extract, 1/2 teaspoon kosher salt, and 3 cups quick oats. Add ripe bananas to enhance flavor and texture, and adjust other ingredients if necessary to maintain consistency and taste."