To Make the Cookie Dough Cups

• Preheat the oven 180C (160C Fan) and grease your muffin tray.  
• In a large bowl mix together the butter and sugar until it is light, creamy and fluffy.  
• Add in the flour, cornflour, eggs and vanilla and mix until all the ingredients are incorporated and a dough is formed. Add in the chocolate chips and mix again until they are all evenly distributed.  
• Remove 260g of cookie dough, you will use this for the lid of your cookie cups. 
• Split the remaining dough into 12 equal balls and press them into your muffin tin. I found the best way to do this is by using the floured top of a rolling pin.
• Fill all 12 cookie cups with rolos.
• Using the remaining 260g of dough, split this into 12 equal smaller balls and place on top of your cookie cups.  
• Press the lids down to ensure that there is no gaps that your rolos could leak from.  
• Put your mixture in the oven for 15-17 minutes until they are golden brown.  
• Leave your cookies to cool in the muffin tray, it makes them easier to get out.