A really quick and simple no bake dessert that's a perfect, cool and creamy dessert for hot summer days!
Mix the cookie crumbs and brown sugar in medium sized mixing bowl.
Add melted butter and vanilla extract and mix until well combined. Press into bottom of a 9 inch sprig form pan and set aside..
Mix the milk, sugar, cocoa powder, cornstarch, egg yolks, sour cream, vanilla & salt in a food processor (or mixer) until thoroughly blended and the mixture is smooth with no lumps.
Bring the mixture to a boil and whisk for three minutes until the mixture becomes thick and creamy. Pour the mixture into the pan with the crust.
Chill cake for at least 4 hours before slicing. To garnish sprinkle with chocolate shavings or curls