|Instant cocoa powder||6 Tablespoon (pre-sweetened)|
|Ripe banana||1 , cut in pieces|
1. In a blender blend combining 1 cup milk, cocoa and banana till smooth.
2. Alternately, mash banana and blend with 1 cup milk and cocoa beating with rotary beater.
3. Pour into saucepan, add vanilla and remaining milk and heat.
4. If desired, float marshmallow atop and serve.