Crock Pot Marble Brownies

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I absolutely LOVE marble brownies. However, there never seems to be enough “marble” for me in the box mixes, so I thought I would give it a try on my own…and in my crock pot. The result? These ah-mazing Crock Pot Marble Brownies!

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

Aunt Lou here.

Like I said, I love marble brownies…and these are awesome! Michael is not a big sweets person…he once had prime rib as his dessert at an event I organized for my former employer…so when he goes back for seconds on a dessert, I know that it is a keeper!

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

Crock Pot Marble Brownies

I was so delighted with the outcome of these Crock Pot Marble Brownies. They are super moist and thinness of the brownies let you get the perfect combination of brownie and “marble” in each bite!

A Few Notes…

  • The darker coloring of the “marble” part of the brownie is from me using pure vanilla extract.
  • I did NOT use paper towels under the lid for this recipe. I tried that and it did not work well with the moisture level in a brownie batter. It is different than cake batter.
  • Why use my crock pot? I tried this in my crock pot and in the oven. I, personally, liked the crock pot version must better. Many people also come here to find different ways to use their crock pots, so we try a variety of recipes in our crock pots, and this is one. Also, if you are traveling, this is a great way to make a yummy brownie when you don’t have an oven available.
  • I used my 9 x13 casserole slow cooker made by Crock Pot for this recipe. The 9×13 insert works perfectly for this recipe. If you do not have one yet, then I would recommend using a 6 quart slow cooker so that the batter can spread out.
These ah-mazing Crock Pot Marble Browines are so good, you'll never use the box mix again...or make them in your oven!
These ah-mazing Crock Pot Marble Browines are so good, you'll never use the box mix again...or make them in your oven!

Crock Pot Marble Brownies

These Crock Pot Marble Brownies are a delicious treat!
5 from 5 votes
Print Pin Rate
Course: Dessert
Prep Time: 7 minutes
Cook Time: 3 hours
Total Time: 3 hours 7 minutes
Servings: 12 servings
Author: Aunt Lou

Ingredients

Instructions

  • 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.
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5 from 5 votes

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8 Comments

  1. We too are in the middle of w winter storm here in Greensboro, NC so these will be great. Can some nuts such as walnuts be added safely without a problem???

    1. 5 stars
      Hi Lynne!

      I haven’t tried it, but you should be able to sprinkle 1/4 cup to 1/2 cup on top or in batter, and it should do fine! Enjoy!

      Aunt Lou

  2. How long did your brownies take to set?

    1. 5 stars
      Hi Claudia!

      It took right at 3 hours for my brownies to set up. Enjoy!

      Aunt Lou

  3. I have a casserole crock pot, and can’t wait to try these brownies.

    1. 5 stars
      Hi Joanne!

      You are going to love these brownies! The casserole crock pot is perfect for this recipe! Enjoy!

      Aunt Lou

  4. 5 stars
    Love brownies. Can’t wait to try these in my casserole crock pot. It’s new to me and I’ve only used it twice. This will be a great treat to cook in it. In
    addition we are suppose to get a heavy snow this weekend so these will be a must……

    1. 5 stars
      Hi D!

      This is a great dessert to have while snowed in! They go great with milk, so be sure and stock up! ๐Ÿ˜‰ Enjoy!

      Aunt Lou