Desserts
This Hershey cookies and cream brownies recipe delivers the ultimate indulgence—fudgy chocolate layers studded with chunks of crushed Oreos, all baked to perfectly gooey perfection. 🌟 The secret lies in blending rich Hershey’s cocoa powder with vanilla-infused cookie pieces, creating a dessert that tastes like a cross between a brownie and a cookie dough dream.
After testing countless variations, I’ve refined this recipe to ensure every bite delivers that signature crunchy texture and melty chocolate satisfaction.
The magic happens in the batter, where melted butter, eggs, and Hershey’s chocolate combine with crushed Oreos to create a rich, velvety base. A quick 25-minute bake at 350°F transforms the mixture into a dense, fudgy square with pockets of cookie crunch throughout.
The key? Folding in the cookie pieces just before baking ensures they stay crispy, not soggy. This isn’t your average brownie—it’s a restaurant-quality dessert that’s foolproof for home bakers.
By the time it emerges from the oven, you’ll have a pan of irresistible brownies with a glossy sheen and those coveted cookie chunks peeking through.
The aroma alone will have everyone gathering in the kitchen, and the first bite delivers the perfect balance of chocolatey depth and buttery cookie crunch. Serve warm with a scoop of vanilla ice cream for the ultimate cookies-and-cream experience.
Perfect for parties, potlucks, or satisfying a sweet tooth craving, these brownies are versatile enough to impress any crowd. Let’s get baking—your taste buds will thank you!
Ingredients for hershey cookies and cream brownies
Nine essential ingredients transform into irresistible fudgy brownies with crunchy cookie surprises.
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted Butter 🧈 | 1 cup | Melted, full-fat for richness |
| Granulated Sugar 🍚 | 2 cups | Light brown sugar for subtle caramel notes |
| Hershey's Cocoa Powder 🍫 | ¾ cup | Natural, not Dutch-processed |
| Large Eggs 🥚 | 2 whole | Room temperature for even mixing |
| Vanilla Extract 🌿 | 2 tsp | Pure, high-quality vanilla |
| All-Purpose Flour 🌾 | 1 cup | Sifted for smooth batter |
| Baking Powder 🍞 | ½ tsp | Aluminum-free for best results |
| Salt 🧂 | ¼ tsp | Fine sea salt preferred |
| Oreos Cookies 🍪 | 1 ½ cups | Crushed, classic vanilla flavor |
| Hershey's Semi-Sweet Chocolate Chips 🍫 | 1 cup | Original, not mini chips |
| Milk 🥛 | ½ cup | Whole milk for creaminess |
| Vegetable Oil 🫒 | ¼ cup | Light, neutral flavor |
The Hershey’s cocoa powder is non-negotiable here—it’s what gives these brownies that signature Hershey’s taste. Grab the classic natural cocoa powder (not Dutch-processed) from the baking aisle. The Oreos? Classic vanilla flavor is a must—their vanilla extract and creamy texture blend perfectly. I always buy the big family pack from Costco when I’m baking in bulk, but a single pack works fine for one batch. The butter needs to be unsalted and full-fat—none of that low-fat nonsense. Melt it gently in a saucepan over low heat so it doesn’t burn, or microwave in 20-second bursts. For the chocolate chips, stick with the classic Hershey’s semi-sweet—mini chips melt faster and can make the texture too crumbly.
No Hershey’s cocoa powder? Ghirardelli or Callebaut work in a pinch, but the flavor won’t be quite the same. Running out of Oreos? Crushed vanilla wafers or graham crackers add a different texture but still work. The milk can be swapped for heavy cream or half-and-half for extra richness, but whole milk keeps it classic. If you’re avoiding dairy, coconut milk or oat milk works, though the texture might be slightly denser. The vanilla extract is crucial—imitation vanillaBaking soda plus an extra pinch of salt can substitute, but the texture might be slightly different. For the chocolate chips, white chocolate chips can be mixed in for a cookies-and-cream twist, but keep the ratio at 1:1 with the semi-sweet.
This batter is best used fresh, but you can prep it 1 day ahead—just fold in the cookie pieces right before baking. The brownies keep well at room temperature for 3 days in an airtight container, though they’re best enjoyed fresh. For longer storage, wrap tightly in plastic and refrigerate for up to 1 week. To reheat, warm in the microwave for 10-15 seconds or at 300°F for 5 minutes to restore that gooey texture. Freeze for up to 3 months by wrapping individual slices in plastic wrap. The cookie pieces stay crispy if you slice and freeze them immediately after baking—just thaw at room temperature before serving.
Why You'll Love This Recipe
- Five-Ingredient Magic: I swear by this—just butter, sugar, cocoa, eggs, and vanilla. That’s it. No weird substitutions, no last-minute store runs. The cocoa’s rich depth and the vanilla’s warmth do all the heavy lifting, so you’re basically a dessert hero with minimal effort.
- Craving in Every Bite: The Hershey’s cocoa gives you that classic chocolatey punch, while the melted butter and sugar create a fudgy, almost cookie-like texture. It’s like biting into a warm brownie and a cookie at the same time—honestly, it’s the best of both worlds.
- Party or Meal Prep: These brownies are my secret weapon for gatherings (they disappear fast) or my lazy Sunday prep (slice, wrap, freeze). The rich chocolate flavor holds up in leftovers, and the gooey center stays perfect even after a few days. No sad, dry brownies here.
- Budget-Friendly Indulgence: A box of Hershey’s cocoa and a stick of butter make this recipe shockingly affordable. I’ve made these for date nights, kids’ birthday parties, and even as a “treat yourself” snack—because sometimes you deserve something delicious without breaking the bank.
Step-by-step instructions for Hershey cookies and cream brownies
Let's create decadent fudgy layers packed with cookie crunch—this is where the magic happens!
🍳 Step 1: Melt Butter and Mix Wet Ingredients
Preheat your oven to 350°F and line an 8x8-inch baking pan with parchment paper. In a medium saucepan over low heat, melt the 1 cup unsalted butter with the 0.25 cup vegetable oil. I like to stir gently until completely smooth—no butter chunks allowed, or you'll get uneven texture.
Remove from heat and whisk in the 2 cups granulated sugar and 0.75 cup Hershey's cocoa powder until fully dissolved. The mixture should be silky and free of lumps. Here's the thing—don't rush this step. Let it cool slightly to room temperature before adding the eggs, or you risk scrambling them.
👨🍳 Step 2: Add Eggs and Dry Ingredients
In a separate bowl, whisk together the 2 whole large eggs and 2 teaspoons vanilla extract. Slowly pour this into the butter mixture while whisking constantly. The batter will thicken noticeably—this is perfect for our fudgy texture.
In another bowl, sift together the 1 cup all-purpose flour, 0.5 teaspoon baking powder, and 0.25 teaspoon salt. Gradually fold these dry ingredients into the wet mixture until just combined. You're aiming for a thick, smooth batter that leaves a few flour streaks—overmixing develops gluten and makes the brownies tough.
🥘 Step 3: Fold in Cookie Crunch and Chocolate
Here's where we build that signature cookies and cream texture. In a food processor or by hand, pulse the 1.5 cups Oreos cookies into small crumbs (not powder). Fold these crumbs into the batter along with the 1 cup Hershey's semi-sweet chocolate chips.
Next, stir in the 0.5 cup milk—this creates the perfect balance of moisture without making the brownies cakey. The batter should be thick but still pourable. I always give it one final stir to distribute the cookie pieces evenly throughout.
🔥 Step 4: Bake to Perfect Fudgy Perfection
Pour the batter into your prepared pan and smooth the top with a spatula. Tap the pan gently on the counter to remove any air bubbles. Bake for 25-30 minutes until a toothpick inserted in the center comes out with moist crumbs (not wet batter).
This is crucial—don't overbake! The brownies will continue cooking slightly as they cool. Let them rest in the pan for 15 minutes before slicing. The edges should be set but still slightly soft, with that signature fudgy texture throughout. The Oreo crunch should be visible in every bite!
⏰ Step 5: Cool and Enjoy
Transfer the brownies to a wire rack and let them cool completely before slicing. I know it's tempting to dig in immediately, but patience here ensures clean cuts and that perfect cookies and cream experience. For best results, store leftovers in an airtight container at room temperature for up to 3 days.
Slice into 9 perfect squares and serve with a tall glass of cold milk. Each bite delivers rich chocolate fudginess with bursts of Oreo crunch—this is the ultimate cookies and cream treat! The secret is in the layers: fudgy base, chocolate chips throughout, and those cookie crumbles that make every bite exciting.
Pro Tips For Making Hershey Cookies And Cream Brownies
- Sift the Cocoa: I learned this the hard way—lumpy cocoa powder ruins the texture. Use a fine-mesh sieve and press it through with a rubber spatula to break up any clumps before mixing. This recipe relies on even distribution, and skipping this step means uneven fudginess.
- Melt Butter Slowly: Don’t rush the butter—melt it in the microwave in 20-second bursts, stirring between each, until it’s just smooth but not browned. Overheating turns it oily, and these brownies need that perfect balance of richness without a greasy aftertaste.
- Don’t Overmix the Batter: Stir just until the dry ingredients disappear—about 20 seconds after the flour (if using) is incorporated. Overmixing makes these brownies dense and tough instead of the chewy, cakey texture you’re after.
- Use Room-Temp Eggs: Cold eggs can curdle the batter, and that’s a mess no one wants to deal with. Let them sit out for 30 minutes before cracking them in. Warm eggs blend smoother and help create that signature fudgy, crackly top.
Perfect pairings for these flavors
Ice Cream Pairings
Serve these brownies warm with a scoop of vanilla ice cream—the classic cookies-and-cream combo takes center stage. I recommend Breyers Vanilla or Ben & Jerry’s Phish Food for that nostalgic flavor. For a twist, try Hershey’s Chocolate Ice Cream to double down on the chocolatey goodness.
The contrast of warm brownies and cold ice cream creates the perfect balance of textures and temperatures. 🍦
Creamy Sauces
Drizzle with Hershey’s Chocolate Syrup or homemade salted caramel sauce for extra decadence. Heat ½ cup heavy cream with ¼ cup Hershey’s chocolate chips and 1 tbsp brown sugar until smooth, then stir in ½ tsp salt.
This adds a luxurious finish that ties into the cookies-and-cream theme. A dollop of whipped cream on top elevates the presentation too.
Coffee or Tea
Pair with a hot cup of coffee or chamomile tea to create a cozy dessert experience. The bitterness of coffee enhances the chocolate flavors, while tea adds a soothing contrast.
For an adult twist, serve with espresso and a sprinkle of sea salt to complement the sweetness. A glass of cold milk is always a crowd-pleaser too.
Crunchy Toppings
Add crushed peppermint candies or chopped nuts for extra texture. The peppermint pairs beautifully with chocolate, while toasted pecans add a buttery crunch. For a playful touch, sprinkle sprinkles or crushed Oreos on top before serving.
These toppings make every bite more exciting and tie into the fun, nostalgic vibe of cookies-and-cream.
Warm Milk or Hot Chocolate
Warm whole milk or hot chocolate makes these brownies feel like a comforting treat. For hot chocolate, melt 1 oz dark chocolate with 1 cup milk and 1 tbsp sugar, then whisk until smooth.
The warmth enhances the chocolatey flavors and makes the cookie crunch even more satisfying. This pairing is perfect for chilly evenings. 💛
Nutrition facts
Frequently asked questions
Can I substitute Oreos with another cookie?
For a similar texture, try graham crackers, vanilla wafers, or chocolate sandwich cookies. Just crush them finely to match the Oreo crumb size. If using chocolate cookies, reduce the Hershey's chocolate chips by ¼ cup to balance the flavor. The vanilla flavor is key—it complements the chocolate perfectly.
Why did my brownies turn out cakey instead of fudgy?
Cakey brownies usually happen from overmixing the batter or using too much flour. Stick to folding the dry ingredients just until combined—stop when a few streaks remain. Also, ensure you're using 1 cup all-purpose flour (not self-rising) and don't overbake. A toothpick with moist crumbs means perfect fudginess!
Can I make these brownies gluten-free?
Yes! Swap the all-purpose flour for a 1:1 gluten-free baking flour blend (like Bob's Red Mill). Add ½ teaspoon xanthan gum to improve texture. For the cookie crunch, use gluten-free vanilla cookies or crushed gluten-free graham crackers. The flavor stays rich, though the texture may be slightly denser.
How do I prevent the cookie pieces from sinking to the bottom?
Fold the crushed cookies and chocolate chips in just before baking, not during mixing. Also, gently tap the pan on the counter after pouring to distribute air bubbles evenly. For extra insurance, fold in the milk last—this helps the batter hold its shape. The cookie crunch stays visible in every bite!
Can I add a swirl of frosting or caramel?
Drop spoonfuls of Hershey's chocolate frosting or salted caramel sauce into the batter before baking. Swirl gently with a knife to create marbled patterns. For best results, use ¼ cup frosting or caramel per 9x9-inch pan. The swirls melt slightly during baking, creating pockets of extra flavor.