This vegan milkshake is chocolatey, thick, and delicious!
Add the soymilk, cocoa powder, salt, and vanilla to your blender jar. Also add the dark cocoa and vegan brown sugar now if you are using them.
Blend on high speed until the cocoa is mixed in well.
Add the frozen banana chunks, and blend again until the frosty is smooth and thick.
Pour into glasses and serve immediately.