Cookie Dough, Oreo, and Brownie Layered Dessert Recipe

If you have a sweet tooth that delights in a combination of rich textures and familiar flavors, this Cookie Dough, Oreo, and Brownie Layered Dessert Recipe is your next obsession. Imagine biting into the chewy, buttery goodness of cookie dough, followed by the crunchy surprise of Oreo cookies, all wrapped up in a fudgy, warm brownie embrace. This dessert isn’t just a treat, it’s a celebration of three iconic favorites unified in one irresistible pan, perfect for sharing with friends or indulging solo on a cozy night in.

Ingredients You’ll Need

The image shows a close-up of a square dessert bar with three visible layers. The bottom layer is a golden brown crumbly crust. The middle layer is thick and dark, looking like a rich chocolate filling. The top layer is a lighter golden brown baked texture mixed with pieces of black and white cookies and large chocolate chunks placed on the surface. The dessert is placed on a white marbled surface, with the background softly blurred, and warm light shining on the dessert. Photo taken with an iphone --ar 4:5 --v 7

Gathering simple yet essential ingredients is the first exciting step to creating this layered marvel. Each component brings its unique charm: the cookie dough adds chewy sweetness, Oreos provide a nostalgic crunch, and the brownie mix delivers that luscious, chocolaty depth. Together, they harmonize beautifully in every bite.

  • Chocolate chip cookie dough (17.5 ounces): Using pre-made dough keeps things easy and guarantees a rich, chewy base layer.
  • Oreo cookies (14.3 ounces): Classic Oreos layered whole create a delightful texture contrast and a familiar chocolate-vanilla flavor duo.
  • Brownie mix (18.3 ounces), plus package ingredients: Convenient and chocolatey, this mix seals everything with a moist, fudgy topping that bakes perfectly over the Oreos.

How to Make Cookie Dough, Oreo, and Brownie Layered Dessert Recipe

Step 1: Prepare Your Pan and Cookie Dough

Begin by preheating your oven to 350°F (175°C) and lightly greasing a 9×13 inch baking pan. This ensures your dessert comes out with clean edges and no sticking. Next, press the chocolate chip cookie dough evenly into the bottom of the prepared pan, making sure to cover every corner. This layer is going to be your rich and chewy foundation.

Step 2: Layer the Oreos

The magic begins when you arrange a single layer of Oreo cookies right on top of the cookie dough. This layer adds that unforgettable crunchy texture and a burst of chocolate-vanilla flavor that will keep you hooked. Don’t worry about gaps—just snugly place the cookies side by side for the perfect coverage.

Step 3: Prepare and Pour Brownie Batter

Follow the package instructions carefully to prepare the brownie batter. Once smooth, gently pour the batter evenly over the Oreo layer, using a spatula if needed to spread it out without dislodging the cookies. This is the moment when all three layers start coming together into a luscious, cohesive dessert.

Step 4: Bake to Perfection

Bake your layered creation for 30 to 35 minutes. The key is to test for doneness by inserting a toothpick in the center—it should come out with moist crumbs but not wet batter. This timing ensures the brownie layer cooks through while keeping the delicious gooeyness on top.

Step 5: Cool and Serve

Allow the dessert to cool completely in the pan before cutting it into squares. Cooling helps the layers set perfectly, making clean slices and enhancing the overall texture with every bite.

How to Serve Cookie Dough, Oreo, and Brownie Layered Dessert Recipe

The image shows a close-up of a rich three-layer dessert bar placed on a white marbled surface. The bottom layer is a light golden crumbly base, firm and slightly textured. The middle layer is thick, dark chocolate filling with a smooth, dense look. The top layer is a cracked brownie-like cake with a mix of dark and light brown colors, dotted with glossy chocolate chips that add shine and texture. The layers contrast well, showing clear separation between the crumbly base, smooth filling, and soft cake top. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Although this dessert is show-stopping on its own, adding some whipped cream or a drizzle of caramel sauce can take it to the next level. Fresh berries also offer a bright contrast against the rich chocolate layers, providing both color and a touch of tartness.

Side Dishes

This indulgent dessert pairs wonderfully with a scoop of vanilla or coffee ice cream to balance the sweetness and add a chilly, creamy element. For occasions where you’re serving multiple desserts, a simple fruit salad helps cleanse the palate and keeps things fresh.

Creative Ways to Present

Try serving your Cookie Dough, Oreo, and Brownie Layered Dessert Recipe in individual clear glasses to showcase each decadent layer beautifully. Alternatively, cut them into bite-sized squares and arrange on a platter with decorative toothpicks for an easy party-friendly snack.

Make Ahead and Storage

Storing Leftovers

Store any leftovers in an airtight container at room temperature for up to two days. If your kitchen is warm, refrigeration is a smart choice; it keeps the layers firm while preserving flavors for up to four days. Just be sure to bring pieces to room temperature before serving to enjoy the best texture.

Freezing

This dessert freezes wonderfully. Wrap individual squares tightly in plastic wrap and then place them in a freezer-safe container. Frozen, they’ll keep for up to three months. When ready, thaw in the fridge overnight for easy, make-ahead sweet bites.

Reheating

To refresh your dessert, warm portions in the microwave for about 15 to 20 seconds. This brings back the brownie’s soft warmth and the cookie dough’s inviting chewiness without overcooking any layer. Enjoy it just like it came fresh from the oven!

FAQs

Can I use homemade cookie dough instead of store-bought?

Absolutely! Homemade cookie dough adds a personal touch, but using pre-made dough saves time and still delivers fantastic results. Just ensure your dough is firm enough to press into the pan evenly.

Do I need to remove the cream from Oreos before layering?

It’s best to use whole Oreo cookies, cream and all. The cream filling melts into the brownie layer slightly, adding extra richness and flavor that complements the cookie dough perfectly.

Can I substitute the brownie mix with scratch-made brownies?

Yes, homemade brownie batter works just as well and can enhance the flavor and texture. Just pour your prepared batter over the Oreo layer as you would with the mix batter.

Is it necessary to cool the dessert completely before cutting?

Cooling is crucial for clean slices and the best texture. Cutting too soon may cause layers to crumble or stick. Patience here really pays off with neat servings!

What’s the best pan size for this recipe?

A 9×13 inch pan is perfect because it allows the layers to bake evenly without being too thick or too thin. Using a different size will require adjusting the baking time accordingly.

Final Thoughts

This Cookie Dough, Oreo, and Brownie Layered Dessert Recipe is the kind of crowd-pleaser that sparks joy every single time. It’s simple to make, indulgent to eat, and packs all your favorite treats into one unforgettable dish. Go ahead and give it a try — your sweet tooth will thank you endlessly!

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Cookie Dough, Oreo, and Brownie Layered Dessert Recipe

Cookie Dough, Oreo, and Brownie Layered Dessert Recipe


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4.4 from 30 reviews

  • Author: Ava
  • Total Time: 50 minutes
  • Yield: 12 servings

Description

This decadent three-layer dessert features a base of rich chocolate chip cookie dough, a middle layer of classic Oreo cookies, and a luscious brownie topping. Baked together into one irresistible 9×13 inch pan, it combines the best of cookie and brownie flavors with the iconic crunch of Oreos, perfect for sharing at any gathering or satisfying a serious sweet tooth.


Ingredients

Base Layer

  • 1 (17.5 ounce) package chocolate chip cookie dough

Middle Layer

  • 1 (14.3 ounce) package Oreo cookies

Top Layer

  • 1 (18.3 ounce) package brownie mix
  • Ingredients called for on the brownie mix package (typically eggs, oil, and water; quantities as per package instructions)


Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking pan to ensure the dessert doesn’t stick.
  2. Press Cookie Dough: Evenly press the chocolate chip cookie dough into the bottom of the prepared baking pan to create a firm base layer.
  3. Add Oreo Layer: Arrange a single layer of Oreo cookies directly on top of the pressed cookie dough, covering the surface evenly.
  4. Mix Brownie Batter: Prepare the brownie mix according to the package directions, typically involving mixing the provided brownie mix powder with specified amounts of eggs, oil, and water until smooth.
  5. Pour Brownie Batter: Pour the prepared brownie batter evenly over the Oreo cookies, spreading gently to cover the entire cookie layer but not disturbing the Oreo placement significantly.
  6. Bake: Place the pan in the preheated oven and bake for 30-35 minutes, or until a toothpick inserted into the center comes out with moist crumbs attached, indicating the brownies are perfectly cooked.
  7. Cool and Serve: Allow the brownies to cool completely in the pan to set properly before cutting into squares and serving.

Notes

  • Ensure the cookie dough is spread evenly to provide a stable base for the Oreo layer.
  • You can substitute Oreos for other sandwich cookies if preferred.
  • Adjust baking time slightly if using glass or dark metal pans as they affect heat conduction.
  • For easier cutting, chill the baked dessert briefly before slicing.
  • Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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