In a bowl or container, combine the base ingredients and press them down firmly.
Prepare the peanut caramel layer by mixing the relevant ingredients and spreading it over the Weetabix base.
In another bowl, mix the yogurt layer ingredients until they are smooth and well combined, then spread this over the peanut caramel layer.
In a separate bowl, combine the cocoa powder, hot water, and maple syrup until smooth.
Pour the ganache over the yogurt layer and sprinkle with peanuts.
Refrigerate overnight, or for at least 15 minutes, before enjoying.
