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Ultimate Oreo Fudge Brownie Bars

A Decadent Layered Dessert Featuring Gooey Fudge Brownies, Crunchy Oreos, and Rich Chocolate Ganache

By Prasad Madusanka HerathPublished 9 months ago 4 min read

**Ultimate Oreo Fudge Brownie Bars**

*A Decadent Layered Dessert Featuring Gooey Fudge Brownies, Crunchy Oreos, and Rich Chocolate Ganache*

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### Introduction

Get ready to indulge in pure dessert bliss with these **Ultimate Oreo Fudge Brownie Bars**. These bars are not your average brownies—they’re a triple-layered treat that combines the chewy richness of classic brownies, the irresistible crunch of Oreo cookies, and a silky layer of chocolate ganache to top it all off. Every bite is an explosion of chocolatey texture and flavor that’s perfect for parties, potlucks, or when you simply need an epic dessert to satisfy your sweet tooth.

If you're a fan of fudgy, chocolate-loaded creations, these brownie bars will quickly become a go-to favorite. They’re easy to make but look (and taste) like something straight from a gourmet bakery. Let’s dive into the layers of goodness and make dessert magic happen.

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### Ingredients

#### For the Brownie Layer:

* 1 cup (2 sticks) unsalted butter

* 2 cups granulated sugar

* 1 cup unsweetened cocoa powder

* 1 teaspoon vanilla extract

* ½ teaspoon salt

* 4 large eggs

* 1 cup all-purpose flour

#### For the Oreo Layer:

* 24 Oreo cookies (roughly 2 rows of a standard package)

#### For the Ganache Topping:

* 1 cup heavy cream

* 8 oz semi-sweet chocolate chips or chopped chocolate

* 1 tablespoon unsalted butter (for extra gloss)

#### Optional Garnish:

* Crushed Oreos (about 4–5 cookies)

* Sea salt flakes

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### Instructions

#### Step 1: Make the Brownie Layer

1. **Preheat the oven** to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, allowing some overhang for easy lifting.

2. In a large saucepan over medium-low heat, melt the butter. Once melted, remove from heat and whisk in sugar and cocoa powder until smooth.

3. Add the vanilla and salt, then whisk in the eggs one at a time until the mixture is glossy and thick.

4. Stir in the flour until just combined. Do not overmix.

5. Pour the brownie batter into the prepared pan and spread evenly with a spatula.

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#### Step 2: Add the Oreo Layer

1. Arrange Oreo cookies over the brownie batter in a single layer, gently pressing them in slightly.

2. You can use whole cookies or break some into pieces to cover any gaps—just make sure each square of the finished bar gets a piece of Oreo.

3. Bake the brownie-Oreo base for 25–28 minutes, or until a toothpick inserted into the brownie part comes out with just a few moist crumbs.

4. Allow the base to cool completely in the pan.

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#### Step 3: Make the Ganache Topping

1. Heat the heavy cream in a small saucepan or in the microwave until it just begins to simmer (not boil).

2. Pour the hot cream over the chocolate chips and let sit for 2–3 minutes.

3. Add the butter and gently stir until the chocolate is fully melted and the ganache is smooth and glossy.

4. Pour the ganache over the cooled brownies and use a spatula to spread evenly.

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#### Step 4: Garnish and Chill

1. Sprinkle crushed Oreos over the ganache while it’s still soft. Add sea salt flakes for a sweet-salty contrast, if desired.

2. Refrigerate the bars for at least 2 hours, or until the ganache is set.

3. Once chilled, use the parchment paper overhang to lift the bars out of the pan. Slice into squares with a sharp knife (wipe between cuts for clean edges).

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### Storage Tips

Store these bars in an airtight container in the refrigerator for up to 5 days. Let them sit at room temperature for 10–15 minutes before serving for the best texture. You can also freeze them (cut or uncut) for up to 2 months. Just thaw in the fridge overnight before enjoying.

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### Variations & Tips

* **Double Stuffed:** Use Double Stuf Oreos for an even richer Oreo flavor.

* **Peanut Butter Swirl:** Add a few spoonfuls of peanut butter to the ganache before spreading for a chocolate-peanut butter twist.

* **Minty Version:** Swap regular Oreos for Mint Oreos and add ½ teaspoon peppermint extract to the brownie batter.

* **Extra Crunch:** Add a layer of chopped nuts or pretzels over the Oreo layer for additional texture.

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### Final Thoughts

These **Ultimate Oreo Fudge Brownie Bars** are not for the faint of heart—they’re indulgent, rich, and unapologetically decadent. With three distinct layers that complement each other perfectly, they’re a treat everyone will be asking for seconds (and thirds) of. Perfect for holidays, bake sales, birthdays, or any time you want to impress, this recipe is destined to become a permanent favorite in your dessert rotation.

Would you like a printable version or ideas for a gluten-free adaptation?

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