Wrap the tofu in a paper towel to remove excess moisture.
Grind the oatmeal finely in a blender.
Blend tofu, unsweetened yogurt, maple syrup, and vanilla extract until smooth to make a cream.
In a cup, layer ground oatmeal – tofu cream – ground oatmeal in that order.
Sift cocoa powder over the top layer.
Chill in the refrigerator for at least 1 hour before serving.