Oreo Brownie Recipe In a Jar

by Linette

Oreo brownies are double the chocolate and double the fun! I love quick and easy desserts for summer bbqs, Valentine’s Day, Christmas and all the other special occasions, and this one definitely fits that description, and who doesn’t love Oreos? I know I do! This Oreo brownie recipe in a jar is perfect for summer bbqs and holiday parties. They make it easy to do individual servings without a ton of fuss. They’re sure to be a hit with your family and friends!

oreo brownie recipe in a jar

Oreo Brownie Recipe In a Jar


  • ¾ C. flour
  • 2 C. semi-sweet chocolate
  • 2 tbs cocoa powder
  • 4 tbs. butter
  • 3 eggs
  • 1 ½ C. sugar
  • ½ C. packed brown sugar
  • 1 tsp. Vanilla extract
  • 1 tsp. Baking powder
  • ½ tsp. Salt
  • 1 package of Oreo sandwich cookies
  • 20 4 oz. jelly jars


  • Preheat the oven to 350 degrees.
  • Combine the flour, cocoa powder, baking powder and salt. Set aside.
  • In a microwave safe bowl, melt the butter and chocolate in 15-20 second increments, stirring until completely melted. Let cool 2-3 minutes.
  • In another bowl, combine the eggs, sugar and vanilla. Add in the melted chocolate mixture and then slowly add in the flour and cocoa mixture. Mix well and set aside.
  • Add 1 Oreo sandwich cookie to the bottom of each jelly jar.
  • Next, add 1/8 C. of brownie batter on top. Add another Oreo and then another 1/8 C. of brownie batter. You want the brownie batter to come up right under the jars ring. You don't want to overfill though as it will spread when baking.
  • Bake 20-25 minutes. Around 20 minutes insert a toothpick into the center of the brownie. If it comes clean, they are done.

oreo brownie recipe


Make sure you give this Oreo brownie recipe a try for your next gathering! You won’t be sorry you did when everyone is asking you for the recipe!

Brownie oreo jar recipe

Looking for more delicious dessert ideas? Check out these 25 Chocolate and Peanut Butter Dessert Ideas.

Chocolate Peanut Butter Dessert Recipes

Or this Chocolate Chip Banana Bread.


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Why We Love Mason Jars And You Should, Too! | Top Kitchen Solutions June 8, 2014 - 11:04 am

[…] something sinfully delicious to put in a mason jar?  Try this Oreo Brownie Recipe In A Jar.  Heavenly with some […]

Lynn Davis September 22, 2014 - 6:35 am

I’ll try this. I make cakes in a jar Mason Wide Mouth pints for Christmas Gifts. They are a real hit. I make 10 cases every year and if kept in a cool place they stay good for over 1 year.

I bought a cookbook from a craft store @ least 10 yrs ago and still making and giving them as gifts.

Cheri April 13, 2018 - 2:47 am

How long can these keep for and how do you store them

Linette October 19, 2019 - 5:18 pm

A couple days if you put the lid on the jar after they cool, or put them all into an air tight container.

lucrecia May 1, 2018 - 6:55 pm

hey, i got a question. Is it safe to cook it on a jar and put it inside the oven? thanks

Linette October 19, 2019 - 5:17 pm

Yes! As long as it’s a Mason type jar. Not just a regular glass jar.

Debbie July 14, 2022 - 11:27 pm

After they cool can you seal and freeze these?

Linette January 11, 2023 - 6:27 pm

Yes, I’m sure you could? We’ve never had any leftover that long.


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