For the cookie dough layer, combine all the ingredients together apart from the choc chips until sticky then add the chocolate chips and manually combine them with the dough.
Press the cookie dough in the silicone muffin moulds.
Add a layer of peanut butter and a few more chocolate chips.
Melt the dark chocolate and add it on top of the cookie dough cups.
Place in the freezer to set for 30 minutes and then keep them in the fridge or freezer.