Brownie Oreo Ice Cream Bars
If you’re searching for the ultimate dessert that combines rich, fudgy brownies with creamy ice cream and crunchy Oreo goodness, look no further! These Brownie Oreo Ice Cream Bars are the perfect treat for any occasion. Ideal for birthday parties, summer gatherings, or simply a sweet indulgence after a long day, these bars will have everyone asking for seconds. With a mix of textures and flavors, they are sure to become a household favorite. Let’s dive into how to make these decadent bars!
Why Cooks Rave About It

There’s something magical about the combination of brownies, Oreos, and ice cream. The fudgy brownie base offers a deeply chocolatey flavor that pairs beautifully with the smoothness of cookies and cream ice cream. The crunch of the Oreos adds a satisfying texture that enhances every bite. Plus, they are easy to prepare, require minimal ingredients, and can be made ahead of time, making them perfect for busy cooks. Whether you’re making them for a special occasion or just because, these Brownie Oreo Ice Cream Bars never disappoint!
Ingredient Notes
- 1 (18.4-ounce) package fudge brownie mix: Ensure you prepare the brownies according to the package instructions for the perfect base.
- 27 regular Oreos: These will be divided between the crust and the topping for added flavor and crunch.
- 1 (11.75-ounce) container hot fudge topping: This rich sauce adds an extra layer of chocolatey goodness.
- 1 (48-ounce) container cookies and cream ice cream: Use a high-quality ice cream for the best texture and flavor.
- 1 (8-ounce) container frozen whipped topping: Make sure it’s completely thawed for easy spreading.
Tools & Equipment Needed
- Mixing bowl: For preparing the brownie mix.
- Baking pan (9×13-inch): To bake the brownies and assemble the bars.
- Spatula: For spreading the ice cream and whipped topping evenly.
- Knife or pizza cutter: To cut the finished bars into neat squares.
- Freezer-safe container: To store any leftover bars (if there are any!).
Step-by-Step: Brownie Oreo Ice Cream Bars

Step 1: Prepare the Brownie Base
Start by preheating your oven to the temperature specified on the brownie mix package. In a mixing bowl, prepare the fudge brownie mix according to the package instructions. Pour the prepared brownie batter into a greased 9×13-inch baking pan. Bake for the time recommended on the box, usually around 20-25 minutes, or until a toothpick inserted into the center comes out clean. Allow the brownies to cool completely in the pan.
Step 2: Crush the Oreos
While the brownies cool, take 15 of the Oreos and crush them into fine crumbs. You can do this by placing them in a zip-top bag and using a rolling pin or by pulsing them in a food processor. Set aside.
Step 3: Layer the Ice Cream
Once the brownies are cooled, remove them from the pan and place them back in the pan. Allow the brownies to cool completely, then spread a generous layer of cookies and cream ice cream over the brownie base, smoothing it out with a spatula. Make sure the ice cream is slightly softened for easier spreading.
Step 4: Add Hot Fudge and Oreos
Drizzle the hot fudge topping evenly over the ice cream layer. Then, sprinkle the crushed Oreos on top of the fudge, making sure to evenly distribute them for maximum crunch in every bite.
Step 5: Top with Whipped Topping
Spread the thawed whipped topping over the crushed Oreos, smoothing it out to create an even layer. This will give your bars a lovely creamy finish.
Step 6: Freeze Until Firm
Cover the pan with plastic wrap or foil and place the assembled dessert in the freezer for at least 4 hours, or until completely firm. This step is crucial for the bars to hold their shape when cut.
Step 7: Cut and Serve
Once the bars are fully frozen, remove them from the freezer and let them sit at room temperature for about 5-10 minutes for easier cutting. Use a sharp knife or pizza cutter to slice the bars into squares. Serve immediately or store them in a freezer-safe container for later enjoyment.
Substitutions by Category

- Brownies: Use a homemade brownie recipe if you prefer to go from scratch.
- Ice Cream: Substitute with vanilla ice cream or any other flavor you love.
- Oreos: If you want a different flavor, try using mint or peanut butter Oreos.
- Whipped Topping: You can use homemade whipped cream as an alternative.
Author’s Commentary
These Brownie Oreo Ice Cream Bars are one of those desserts that always impress. Whenever I bring them to gatherings, they disappear in minutes! The combination of textures—from the chewy brownie to the creamy ice cream and crunchy Oreos—is what makes these bars truly special. I love how versatile they are; you can swap out the ice cream flavors and Oreo varieties to suit your taste or the season. Enjoy making these bars; they are as fun to create as they are to eat!
Save It for Later
If you find yourself making these Brownie Oreo Ice Cream Bars often, consider saving the recipe for future reference! You can easily bookmark this page or print it out to keep it handy in your kitchen. Trust me, you’ll want to make these again and again!
Quick Questions
Can I make these bars ahead of time?
Absolutely! These bars can be made a day or two in advance. Just keep them covered in the freezer until you’re ready to serve.
How should I store leftover bars?
Store any leftover bars in an airtight container in the freezer. They will keep well for up to two weeks.
Can I use any brownie mix?
Yes, feel free to use your favorite brand of brownie mix. Just ensure it’s a fudgy style for the best results!
What can I use instead of hot fudge topping?
If you don’t have hot fudge topping, chocolate syrup can be a great alternative, although the texture will differ slightly.
Try These Next
Wrap-Up
These Brownie Oreo Ice Cream Bars are not just a dessert; they are a celebration of flavors and textures that everyone loves. Perfect for any occasion, they are easy to prepare and incredibly satisfying to eat. The combination of rich brownies, creamy ice cream, and crunchy Oreos makes for a delightful treat that will leave your taste buds dancing. So, gather your ingredients, follow the steps, and enjoy making these delicious bars! You won’t regret it.

Brownie Oreo Ice Cream Bars
Ingredients
Equipment
Method
- Preheat your oven to the temperature specified on the brownie mix package. In a mixing bowl, prepare the fudge brownie mix according to the package instructions. Pour the prepared brownie batter into a greased 9x13-inch baking pan. Bake for the time recommended on the box, usually around 20-25 minutes, or until a toothpick inserted into the center comes out clean. Allow the brownies to cool completely in the pan.
- While the brownies cool, take 15 of the Oreos and crush them into fine crumbs. You can do this by placing them in a zip-top bag and using a rolling pin or by pulsing them in a food processor. Set aside.
- Once the brownies are cooled, remove them from the pan and place them back in the pan. Allow the brownies to cool completely, then spread a generous layer of cookies and cream ice cream over the brownie base, smoothing it out with a spatula. Make sure the ice cream is slightly softened for easier spreading.
- Drizzle the hot fudge topping evenly over the ice cream layer. Then, sprinkle the crushed Oreos on top of the fudge, making sure to evenly distribute them for maximum crunch in every bite.
- Spread the thawed whipped topping over the crushed Oreos, smoothing it out to create an even layer. This will give your bars a lovely creamy finish.
- Cover the pan with plastic wrap or foil and place the assembled dessert in the freezer for at least 4 hours, or until completely firm. This step is crucial for the bars to hold their shape when cut.
- Once the bars are fully frozen, remove them from the freezer and let them sit at room temperature for about 5-10 minutes for easier cutting. Use a sharp knife or pizza cutter to slice the bars into squares. Serve immediately or store them in a freezer-safe container for later enjoyment.
Notes
- Make the bars a day ahead for easy entertaining.
- Store leftovers in an airtight container in the freezer for up to two weeks.
- Feel free to swap out ice cream flavors for a fun twist!
