Slow Cooker Brownies


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All you need are just four ingredients to make these delicious Slow Cooker Brownies. Brownie mix, eggs, water, and oil are mixed, poured, and slow cooked for a tasty dessert the whole family is sure to enjoy!

If these brownies aren’t enough, satisfy your chocolate sweet tooth with my Slow Cooker Chocolate Lava Cake, Slow Cooker Hot Fudge Cake, or Slow Cooker S’mores Cake.

overhead shot of crockpot brownies.
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Can brownies be made in the slow cooker?

Yes! This crock pot brownie recipe is handy when you want to skip the oven but still make a tasty dessert. The prep time is quick, thanks to only needing a few ingredients. And the cooking time is quick enough to get a few things done before serving this yummy treat!

These brownies are also super versatile and can be topped or have things added to take this sweet treat to a whole new level. Let’s get cooking!

Recipe Ingredients

ingredients for slow cooker brownies on a table.
  • Brownie Mix: I suggest Pillsbury chocolate fudge brownie mix. However, you can use whatever brand you prefer.
  • Brownie Mix Ingredients: The boxed brownie mix requires mixing cooking oil, two large eggs, and water. If you use a different brand of brownie mix, use the ingredients stated on the box.

Substitution and Variations

Melted butter can be used instead of oil. Applesauce can be used instead of oil or butter, but the consistency of the brownies will not be the same.

Vanilla extract can be used for added flavor.

Mix-ins, such as walnuts, pecans, chocolate chips, or heath bar bits, can be added to the brownie batter.

Step-by-Step Directions

four images showing how to make slow cooker brownies.

Step One – In a large bowl add the brownie mix, oil, water and eggs.

Step Two – Mix with a wooden spoon or spatula until smooth. No need to get all the lumps out.

Step Three – Spread the brownie batter in the slow cooker that has been sprayed with nonstick cooking spray.

Step Four – Cover and cook on HIGH for 2 hours or until the brownies are set in the middle; every slow cooker cooks slightly differently. Serve and enjoy!

overhead shot of brownies in a slow cooker.

How to Serve

  • You can serve the brownies hot or let them cool and cut into squares.
  • Brownies also pair well with a dollop of whipped cream, a drizzle of hot fudge, a side of vanilla ice cream, and topped with chopped nuts.
  • This delicious recipe can be enhanced with a hot fudge sauce, chocolate syrup or canned cherry pie filling on top.
three slow cooker brownies on a plate.

Recipe FAQs

Can I use a different brand of mix?

Yes. Any box mix can be used, even gluten-free. You’ll want to use the ingredients listed on the box to ensure the correct consistency.

How do I store leftover hot fudge brownies?

Place any remaining brownies in an airtight container and keep on the countertop up to 4 days. You can also refrigerate them. If you do refrigerate them, you can put them in the microwave to reheat slightly.

slow cooker brownies on a plate with whipped cream on top.

More Slow Cooker Dessert Recipes:

overhead shot of brownies in a slow cooker.

Slow Cooker Brownies

Prep Time: 10 minutes
Total Time: 2 hours 10 minutes
Servings: 8
You make brownies in the slow cooker! You only need a few ingredients to make this chocolate dessert.

Ingredients 
 

  • 18.4 oz. box Pillsbury chocolate fudge brownie mix
  • cup cooking oil, such as canola oil or vegetable oil
  • ¼ cup water
  • 2 large eggs

Instructions 

  • NOTE – if using a different brand of brownie mix use the suggested ingredient amounts on the box.
  • In a large bowl add the brownie mix, oil, water and eggs. Mix with a wooden spoon or spatula until smooth. No need to get all the lumps out.
  • Spray the slow cooker with non stick spray.
  • Spread the brownie mix in the slow cooker.
  • Cook on HIGH for 2 hours or until the brownies are set in the middle; every slow cooker cooks slightly differently.
  • When the cooking time is done. You can serve the brownies hot or you can let them cool and cut into squares.

Sarah’s Notes

  • If you want a bit of a crunch, consider adding crushed walnuts or pecans. You can also add milk chocolate chips, heath bar chunks or dried cherries.
  • Any box mix can be used, even gluten-free. However, to ensure the correct consistency, you’ll want to use the ingredients listed on the box.
  • Place any remaining brownies in an airtight container and keep on the countertop up to 4 days. You can also refrigerate them. If you do refrigerate them, you can put them in the microwave to reheat slightly.

Nutrition

Calories: 468kcal | Carbohydrates: 51g | Protein: 5g | Fat: 28g | Saturated Fat: 3g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 16g | Trans Fat: 0.1g | Cholesterol: 41mg | Sodium: 206mg | Potassium: 15mg | Sugar: 32g | Vitamin A: 59IU | Calcium: 6mg | Iron: 2mg

Nutrition info is auto-generated. This information is an estimate; if you are on a special diet, please use your own calculations.

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2 Comments

  1. Ann Fassetta says:

    Sarah you made a bit of a typo in the first paragraph of this page… just fyi. I’m making these asap.

    1. Sarah Olson says:

      Thank you! I fixed it!