Oreo Chocolate Chip Bars are a truly irresistible dessert, effortlessly simple to prepare yet bursting with an extraordinary medley of chocolate chips and crushed Oreo cookies. Each delightful bite promises a symphony of textures and flavors, making these bars an instant favorite for any occasion. Prepare yourself for a party in your mouth with every single square!
Imagine a dessert that perfectly marries your two greatest cookie loves: the classic, comforting chocolate chip cookie and the iconic, creme-filled Oreo. This isn’t just a fantasy; it’s exactly what you get with these incredible Cookies and Cream Bars. They offer the ultimate solution to satisfying both your deepest Oreo cravings and your longing for chewy chocolate chip goodness, all in one magnificent treat. It’s a double bonus for your taste buds, delivering an unparalleled experience of rich, sweet, and crunchy perfection.

Why These Oreo Chocolate Chip Bars Are an Absolute Must-Make
If you’re looking for a dessert that consistently wows without requiring hours of effort, these Oreo Chocolate Chip Bars are your answer. Here’s why they deserve a permanent spot in your recipe collection:
- Unforgettable Taste That Tops Any Restaurant Dessert: You know you’ve created something truly special when your significant other returns from a lavish work dinner at a high-end restaurant, only to pass on their dessert menu because they know the “brownies” – these very bars – are waiting for them at home. Their rich, chewy texture and vibrant flavor are memorable enough to outshine even the most sophisticated eatery’s sweet offerings.
- Effortless Preparation for Busy Bakers: These delectable bars can be whipped up in mere minutes, making them a godsend when time is of the essence. Bar cookies inherently simplify the baking process, eliminating the need to scoop individual cookies onto multiple trays. Just spread the dough, bake, and you’re halfway to dessert heaven. It’s the perfect, no-fuss recipe for impromptu gatherings, after-school snacks, or when unexpected guests arrive.
- A Guaranteed Crowd-Pleaser: The combination of crunchy Oreos and melty chocolate chips baked into a soft, chewy bar is universally adored. From kids’ parties to office potlucks, these bars disappear quickly, leaving everyone asking for the recipe. They’re a proven hit that brings smiles to every face.
- Perfect for Any Occasion: Whether you need a comforting treat for a quiet evening at home, a portable dessert for a picnic, or a delicious contribution to a bake sale, these Oreo Chocolate Chip Bars fit the bill. Their robust flavor and satisfying texture make them versatile for any setting.
And if your quest for super simple, utterly delicious desserts continues, don’t miss these amazing Gooey Butter Bars. Utilizing a box of yellow cake mix, they produce another rich, irresistible batch of bar cookies that are just as easy and delightful.

Essential Ingredient Notes for Perfect Oreo Chocolate Chip Bars
Crafting the perfect Oreo Chocolate Chip Bars starts with understanding your ingredients. While many items are kitchen staples, a few key details will elevate your baking from good to extraordinary:
- Kitchen Staples: Gather your granulated sugar, brown sugar, all-purpose flour, baking soda, baking powder, and salt. These foundational ingredients work together to create the structure and sweetness of your bars.
- Butter: For optimal blending and a smooth batter, ensure your butter is at room temperature. Softened butter creams beautifully with sugar, incorporating air for a lighter texture. I personally prefer using salted butter as it naturally enhances the overall flavor profile of the cookie bars, balancing the sweetness.
- Eggs: Large eggs are essential for this recipe. Like butter, eggs should be at room temperature. This allows them to emulsify more effectively with the other ingredients, resulting in a more cohesive and tender dough.
- Vanilla Extract: Always reach for real vanilla extract. The difference in flavor between real vanilla and artificially flavored imitation vanilla is significant, and using genuine extract will impart a superior, richer aroma and taste to your bars.
- Instant Vanilla Pudding Mix: This secret ingredient is a game-changer! A box of instant vanilla pudding mix adds incredible moisture to the bars, ensuring they remain soft and chewy for days. It also provides a wonderful boost of vanilla flavor, creating a deeper, more complex taste.
- Baking Powder & Baking Soda: This recipe intelligently utilizes both leavening agents. Baking soda reacts with acidic ingredients (like brown sugar), while baking powder provides an additional lift. Crucially, baking powder has a shorter shelf life than baking soda and isn’t used as frequently. Before you begin, test your baking powder for freshness: a spoonful in hot water should bubble vigorously. If it doesn’t, replace it to ensure your bars rise properly and achieve that perfect texture.
- Chocolate Chips: I recommend a delightful blend of milk chocolate chips and white chocolate chips for a balanced sweetness and varied chocolate experience. Brands like Ghirardelli offer high-quality chips that melt beautifully. Feel free to use your favorite varieties, or even add dark chocolate chips for a more intense chocolate flavor.
- Oreo Cookies: You’ll need about 16 regular-sized Oreo cookies. The original recipe suggests breaking each into four pieces, which works wonderfully for distributing the Oreo crunch throughout. However, if you can find mini Oreos (which are more widely available now than when this recipe was first developed), cutting them in half will save you some prep time and still provide excellent results. Either way, these iconic cookies are what give the bars their signature “cookies and cream” appeal.
Step-by-Step Guide: How to Make Irresistible Oreo Chocolate Chip Bars
Creating these delightful bars is a straightforward process, perfect for bakers of all skill levels. Follow these easy steps for a batch of perfectly chewy, chocolatey, and Oreo-filled treats.








Expert Recipe Tips & Tricks for the Best Bar Cookies
Achieving bakery-quality Oreo Chocolate Chip Bars is easier than you think with these expert tips and tricks:
- Optimizing Your Baking Pan: While non-stick foil might seem like a good idea, it can actually make pressing the dough evenly into the pan quite challenging. For the best results and effortless removal, I highly recommend using a high-quality non-stick baking spray, such as Baker’s Joy. This ensures your bars won’t stick and can be lifted out cleanly after cooling.
- PRO-Tip: Check Your Baking Powder’s Potency: Don’t let flat bars ruin your day! Baking powder loses its effectiveness over time. To ensure yours is still active, place a spoonful in a cup of very hot water. If it fizzes and bubbles vigorously, it’s fresh and ready to go. If not, it’s time to replace it before you start mixing your dough, or your bars may not rise to their full potential.
- Simplify Oreo Prep with Minis: As noted in the ingredient section, if you can get your hands on mini Oreos, cutting them in half is much quicker and easier than meticulously breaking regular Oreos into quarters. Both methods will yield delicious results, but the minis offer a convenient shortcut for busy bakers.
- PRO-Tip: Avoid Overmixing the Dough: This is a golden rule in baking! Whether you’re using a stand mixer or mixing by hand, blend the dry and wet ingredients only until they are just combined. Overmixing develops the gluten in the flour, which can lead to tough, cakey cookies instead of the dense, chewy bars we’re aiming for. For truly decadent, melt-in-your-mouth bars, mix minimally.
- PRO-Tip: Room Temperature Ingredients are Key: Ensure your butter and eggs are at room temperature. Softened butter creams more easily and uniformly with sugar, while room temperature eggs integrate smoothly into the batter, creating a cohesive and tender dough. If you forget to take your eggs out in advance, you can quickly bring them to room temperature by placing them in a bowl of very warm (not hot!) water for 5-10 minutes.
- Achieve a Smooth Top: Before baking, use an offset spatula to gently smooth the top of the dough in the pan. This simple step creates a professional, even surface, leading to beautifully uniform bars once baked and sliced.
- Optional Bakery-Style Presentation: For an extra touch of elegance and visual appeal, reserve a handful of chopped Oreo pieces and chocolate chips. Immediately after taking the hot bars out of the oven, carefully press these reserved pieces onto the warm surface. The residual heat will help them adhere. This little trick gives your bars a gorgeous, bakery-like finish, perfect for gifting to friends, neighbors, or bringing to special events.
Frequently Asked Questions About Oreo Chocolate Chip Bars
Absolutely! All the ingredients in this recipe can easily be divided in half. If you’re making a half batch, you’ll want to spread the dough into a smaller 8 x 8-inch baking pan. The baking time may need to be adjusted slightly, likely decreasing by a few minutes. Keep a close eye on your oven! You’ll know they’re ready when you can smell the delicious aroma of baked cookies filling your kitchen, the center of the bars appears set, and the top looks dull rather than shiny. If you’re still unsure, you can always carefully insert a knife into the center; if it comes out mostly clean, your bars are done. Alternatively, a slightly underbaked center will result in an even chewier texture, which is often preferred!
These Oreo Chocolate Chip Bars are best enjoyed fresh, but they also store very well! If kept covered tightly with foil or plastic wrap at room temperature, they will maintain their freshness and delightful chewiness for 3-4 days. For longer storage, these bars freeze beautifully. Simply wrap them individually or in small batches tightly in plastic wrap, then place them in an airtight freezer-safe container or bag. They will keep in the freezer for up to 3 months. When you’re ready to enjoy them, just thaw them at room temperature, and they’ll taste almost as good as freshly baked!
Yes, absolutely! While the recipe suggests a mix of milk chocolate and white chocolate chips for a balanced flavor and visual appeal, feel free to customize your bars to your chocolate preference. Dark chocolate chips will add a richer, more intense flavor, while semi-sweet chocolate chips are a classic choice. You could even experiment with peanut butter chips or butterscotch chips for a unique twist. The key is to keep the total quantity of chips the same for optimal texture.
The instant vanilla pudding mix is a special ingredient that adds significant moisture and flavor, contributing to the bars’ tender, chewy texture. While it’s highly recommended for the best results, you could potentially omit it in a pinch. However, be aware that your bars might be slightly less moist and flavorful. You could try adding an extra teaspoon of vanilla extract to boost flavor, and perhaps a tablespoon more flour if the dough seems too loose without the pudding. For optimal results, it’s worth seeking out the instant pudding mix!
You May Also Love These Related Recipes!
If you’re a fan of these easy, delicious bar cookies, you’ll definitely want to explore these other fantastic recipes that celebrate the joy of baking with Oreos and chocolate:
- Oreo White Chocolate Fudge: A decadent, no-bake treat that’s rich, creamy, and loaded with Oreo goodness.
- Chocolate Caramel Bars: Another simple bar cookie that combines gooey caramel with rich chocolate chips for an irresistible indulgence.
- Oreo Cookie Dough Sandwiches: A fun and creative way to enjoy the classic cookie dough flavor, enhanced with crushed Oreos.
- Plus, for perfect presentation every time, check out my detailed post on How to Slice Cookie Bars for invaluable tips and tricks.
- Explore all my Easy Bar Cookie Recipes for more convenient and crowd-pleasing dessert ideas!
I absolutely adore making cookie bars for their sheer convenience and incredible results. They are significantly quicker and easier to prepare than traditional drop cookies, saving you the tedious task of scooping countless individual portions of dough onto numerous baking sheets. Instead, you simply press the entire batch of dough into a single 9 x 13-inch pan and pop it into the oven for just 20-22 minutes. The most challenging part, honestly, is patiently waiting for them to cool completely before you can slice into a generous square! The ultimate secret to these, and most cookie recipes, is to slightly underbake them. This crucial step ensures a wonderfully dense, incredibly chewy texture that is far superior to an overbaked, dry bar. My discerning husband, whose taste in desserts is impeccable, has certified these Oreo Chocolate Chip Bars as “terrific” – one of his highest and most coveted ratings! That’s a testament to their exceptional flavor and perfect texture.
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Oreo Chocolate Chip Bars
20 minutes
22 minutes
42 minutes
24 bars
Easy to make bar cookies that are absolutely loaded with delicious chocolate chips and crunchy Oreo chunks, promising a burst of flavor in every bite!
Rating: 5 Stars (Based on 29 reviews)
Ingredients
- 1 cup (2 sticks) unsalted butter, softened to room temperature
- 1 cup light brown sugar, packed
- ½ cup granulated sugar
- 2 large eggs, at room temperature
- 1 teaspoon pure vanilla extract
- 3.4 ounce box (approx. 100g) instant vanilla pudding mix, dry
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon baking powder (ensure it’s fresh!)
- 1 teaspoon salt
- 1 cup milk chocolate chips
- 1 cup white chocolate chips
- 16 regular Oreo cookies, each broken into 4 pieces (or 32 mini Oreos, cut in half)
Instructions
- Prepare Oven and Pan: Preheat your oven to 350°F (175°C). Generously spray a 9 x 13-inch baking pan with a high-quality non-stick cooking spray (like Baker’s Joy) or line with parchment paper leaving an overhang for easy lifting.
- Cream Wet Ingredients: In a large mixing bowl, using an electric mixer, beat together the softened butter with both the brown sugar and granulated sugar until the mixture is light and fluffy, about 2-3 minutes. Beat in the room temperature eggs one at a time until fully incorporated, then stir in the vanilla extract. Add the instant vanilla pudding mix and beat until the mixture is light and fluffy, ensuring no dry spots remain.
- Combine Dry Ingredients: In a separate medium bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix the dough.
- Fold in Mix-ins: Gently fold in both the milk chocolate chips, white chocolate chips, and the chopped Oreo cookies using a rubber spatula. Mix only until the add-ins are evenly distributed throughout the dough.
- Spread in Pan: Scrape the dough into the prepared 9×13 inch baking pan. Using an offset spatula or the back of a spoon, evenly spread the dough across the bottom of the pan, making sure it reaches all corners.
- Bake to Perfection: Bake for 20-22 minutes. The bars should be lightly golden around the edges, and the center may still look slightly soft or underdone; this is key for a chewy texture. Remove the pan from the oven and place it on a wire cooling rack.
- Cool Completely: Allow the bars to cool completely in the pan for at least a few hours (or even longer if possible) before attempting to cut them. Cooling is essential for the bars to set properly, ensuring clean, perfect slices. Once cooled, slice into 24 squares and serve. Enjoy!
Notes
Feel free to customize this recipe by using your favorite types of chocolate chips – dark, semi-sweet, or even a mix of all three!
Nutrition Information:
Yield:
24
Serving Size:
1 bar
Amount Per Serving:
Calories: 203
Total Fat: 6g
Saturated Fat: 3g
Trans Fat: 0g
Unsaturated Fat: 3g
Cholesterol: 19mg
Sodium: 204mg
Carbohydrates: 34g
Fiber: 1g
Sugar: 23g
Protein: 3g
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This delightful recipe was thoughtfully adapted from Six Sisters’ Stuff, a fantastic resource for home cooks. For another wonderful take on this recipe and more delicious inspiration, be sure to check out Danielle’s version here, and explore her engaging social media sites!