These ah-mazing Crock Pot Marble Browines are so good, you'll never use the box mix again...or make them in your oven!
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5 from 5 votes

Crock Pot Marble Brownies

These Crock Pot Marble Brownies are a delicious treat!
Prep Time7 mins
Cook Time3 hrs
Total Time3 hrs 7 mins
Course: Dessert
Servings: 12 servings
Author: Aunt Lou


  • 1 18.3 oz brownie mix prepared
  • 8 oz cream cheese
  • 1 egg
  • 1/4 c sugar
  • 1 t vanilla extract


  • Spray your crock pot with cooking spray
  • Pour your prepared brownie mix into your crock pot
  • In a bowl, mix together your cream cheese, egg, sugar and vanilla until smooth
  • Pour cream cheese mixture in strips the length of your crock pot
  • Take a knife to create your swirl/marble
  • Cover and cook on high for 3-5 hours
  • 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
  • Once your brownies are set, remove lid and let cool.