Step 1

Spray your crock pot with cooking spray

Step 2

Pour your prepared brownie mix into your crock pot

Step 3

In a bowl, mix together your cream cheese, egg, sugar and vanilla until smooth

Step 4

Pour cream cheese mixture in strips the length of your crock pot

Step 5

Take a knife to create your swirl/marble

Step 6

Cover and cook on high for 3-5 hours

Step 7

Take lid off briefly every 45 minutes to one and half hours to wipe off condensation, the timing depends on how quickly the condensation collects on your lid

Step 8

Once your brownies are set, remove lid and let cool.