Malted chocolate banana smoothie

Malted milk powder is one of my favorite ingredients of all time, and it brings this smoothie to another level of deliciousness.

1 large frozen banana
2 tablespoons cocoa powder
2 tablespoons creamy peanut butter (or another nut/seed butter)
2+ tablespoons malted milk powder
~1 cup milk of choice
2-3 ice cubes

Blend it all together, adjusting the amount of milk to achieve the desired consistency (milkshake-like is my favorite).