Oreo Brownie Blondie Bars

Hello friends! Today we are making Oreo Brownie Blondie Bars. These bars are delicious and easy to make. Brownie batter on the bottom and on the top, and blondie batter in the middle, in between layers of Oreos and Golden Oreos.

Watch the video on this page or on Youtube showing you exactly how to make these Oreo Brownie Blondie Bars.

bars layered with blondie and brownie batter and oreos and golden oreos

These Oreo Brownie Blondie Bars are super easy to make!

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You will need a 9×13″ pan. Make sure to line it with parchment paper, and grease the parchment and the pan, for easy removal of the bars.

If you notice on the video I put two sheets of parchment crosswise so then I can just lift the bars off the pan when it’s time to slice and serve.

bars layered with blondie and brownie batter and oreos and golden oreos

So, here’s how to make these Oreo Brownie Blondie Bars.

First, make the brownie batter. Set it aside. Then make the blondie batter. Get your Oreos ready and it’s time to assemble.

6 pictures showing how to assemble oreo brownie bars, first picture brownies spread on the bottom of a pan, second picture oreos topping the brownies, third picture blondies on top of the oreos, forth picture golden oreos on top of the blondie batter, fifth picture brownie batter on top of blondies. final picture baked brownies topped with chopped oreos and chocolate chips

First layer- half of the brownie batter

Second layer- Oreos

Third layer- blondie batter

Forth layer- Golden Oreos

Fifth layer- half of the brownie batter

Top with chopped Oreos and chocolate chips, and bake! Voila!

oreo bars layered with brownies, oreos and blondies, stacked on top of each other

These Oreo bars are as easy to make as they are to enjoy!

If you like these Oreo bars, you will also like these recipes:

Oreo brownie blondie bars bars layered with blondie and brownie batter and oreos and golden oreos

I hope you enjoyed today’s recipe, make sure to watch the video on this page or on YouTube, it will be so helpful to show you how easy these are to make!

Oreo Brownie Blondie Bars topped with chopped oreos and chocolate chips

If you make this recipe tag me on instagram, I love seeing your creations. Also leave a comment below! It’s super helpful to me and for other readers and bakers to find my recipes! Thank you!

oreo bars layered with brownies, oreos and blondies, stacked on top of each other
bars layered with blondie and brownie batter and oreos and golden oreos

Oreo Brownie Blondie Bars

Camila Hurst
These Oreo Brownie Blondie Bars have brownies on the bottom and on the top, blondies in the middle, layered with Oreos and Golden Oreos, baked to fudgy and golden perfection!
5 from 3 votes
Prep Time 40 minutes
Cook Time 50 minutes
0 minutes
Total Time 1 hour 30 minutes
Course Dessert
Cuisine American
Servings 24 bars
Calories 300 kcal

Ingredients
  

Brownie Batter
  • 3/4 cup unsalted butter 6 oz, 170 grams
  • 3/4 cup chopped chocolate or chocolate chips (4.4 oz, 127 grams)
  • 3/4 cup brown sugar 5.2 oz, 150 grams
  • 1/2 cup granulated sugar 3.5 oz, 100 grams
  • 3 eggs
  • 2 tsp vanilla extract
  • 1 1/4 cup all-purpose flour 5.6 oz, 158 grams
  • 3 tbsp cocoa powder 0.77 oz, 22 grams
  • 1/4 tsp fine sea salt
  • 3/4 cup chocolate chips 4.4 oz, 127 grams
Blondie Batter
  • 3/4 cup unsalted butter 6 oz, 170 grams
  • 3/4 cup brown sugar 5.2 oz, 150 grams
  • 1/2 cup granulated sugar 3.5 oz, 100 grams
  • 2 eggs
  • 1 tsp vanilla extract
  • 1/4 tsp almond extract
  • 1 3/4 cup all-purpose flour 7.8 oz, 221 grams
  • 1/4 tsp fine sea salt
  • 1/2 cup white chocolate chips 3 oz, 85 grams
To assemble
  • 24 Oreos plus more to decorate the top, if desired
  • 24 golden Oreos plus more to decorate the top, if desired
  • 2/3 cup white and dark chocolate chips to decorate

Instructions
 

Brownie Batter
  • Pre-heat the oven to 350ºF. Spray a 9×13” pan with oil spray, or grease it with butter. Line it with two pieces of parchment crosswise, so the brownies are easy to remove from the pan when it’s time to serve.
  • To make the brownie batter begin by melting the butter and chocolate together by microwaving for 15 second intervals, and stirring in between until the mixture is melted and smooth.
  • Add the brown sugar and granulated sugar and whisk to combine.
  • Add the eggs, one at a time, making sure one egg has incorporated before adding the next one.
  • Then add the vanilla and stir.
  • Add the all-purpose flour, cocoa powder, and salt to the batter. You can sift the dry ingredients before adding if you would like, or if the cocoa powder seems too lumpy.
  • Mix the dry ingredients with a whisk until the batter is smooth and incorporated.
  • Add the chocolate chips and stir with a spatula until combined.
  • Set it aside.
Blondie Batter
  • Melt the butter in the microwave. Add the brown sugar and the granulated sugar to the melted butter, and whisk until incorporated.
  • Add the eggs, one at a time, waiting for one egg to be incorporated before adding the next one.
  • Add the vanilla and almond extract to the batter and mix until combined.
  • Add the all-purpose flour and salt to the batter and whisk to incorporate.
  • Add the white chocolate chips and stir until combined.
To assemble
  • Spread out half of the brownie batter on the bottom of the prepared pan. Don’t worry that it seems thin, once the bars bake, the batters will rise. Make sure to use a spatula to spread out the batter as evenly as possible.
  • Lay out 24 Oreo cookies over the brownie batter.
  • Spoon the whole blondie batter over the Oreos. And then use a spatula to spread it out as best as possible, and as smooth as you can.
  • On top of the blondie batter, lay out 24 Golden Oreos.
  • Top the Golden Oreos with the final half of the brownie batter.
  • Again, use a spatula to spread it evenly.
  • Top the brownies with a few chopped Oreos.
  • Bake on the pre-heated oven for about 50 minutes, until the middle looks set, the edges look golden.
  • If the edges are baking too fast and the middle isn’t ready yet, cover the pan with a piece of foil.
  • Remove from the oven, top with chocolate chips while the brownie is still hot, so the chocolate chips will stick.
  • Let the brownies cool down.
  • Slice and serve.
Storage
  • Store in the fridge for up to 5 days, make sure to keep it covered.
  • These will also freeze beautifully in an air tight container for up to 1 month.

Notes

Chocolate: For all chocolate used in this recipe, you can use either chocolate chips or chopped chocolate. Also use whatever chocolate you prefer, dark, semi-sweet, or milk. They will all work.
White Chocolate: I always look for good quality white chocolate for my recipes. I am using Callebaut chips. Have in mind that most chips at the store are not actual white chocolate. Here it won’t affect the structure of the brownies, so you can still use store-bought white chips. I just prefer the high quality ones for taste. 
Almond extract: The almond extract in the blondie batter is optional but I absolutely love the taste it gives the blondies! So worth it!
Keyword blondies, brownies, oreos

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7 Comments

  1. Thanks for the recipe but I’ll definitely incorporate organic or less sugar ingredients for this recipe.

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