tablespoon boiling water
teaspoons unsweetened cocoa powder
very ripe banana, peeled and thinly sliced
large scoop (about ½ cup) frozen vanilla yogurt or ice cream
tablespoons crunchy peanut butter
Mix the boiling water and cocoa together in a cup until smooth. Pour into a blender. Add milk, banana, yogurt and peanut butter. Blend, stopping to scrape down the sides and adding more milk as needed to reach the desired thickness, until smooth. Pour into a tall glass and serve immediately.