Course: Dessert
Keyword: brownies, cheesecake, cream cheese, kahlua, snickers
If you don't want to use Kahlua, use 1/2 tsp vanilla extract in the cream cheese batter and omit from brownie mix.
These will also freeze well too.
You can use a whole egg in cream cheese mixture, but the egg yolk alone doesn't thin out the recipe as much and egg yolks are mainly fat, so they add creaminess and richness making the cheesecake in the brownies very moist.
Recently I updated brownie mix ingredients above - previously I had what my brownie mix calls for in the ingredients list and I took them out so there is no confusion and to clarify to prepare brownies as called out on your box instructions.