I’ll never forget the first time I tasted brownie brittle – it was love at first crunch! My neighbor brought over a batch during our annual cookie swap, and let me tell you, those thin, crispy chocolate shards disappeared faster than you could say “second helping.” That magical combination of deep chocolate flavor with that satisfying snap? Absolute perfection.
After begging for the recipe (and maybe stalking her kitchen window a few times), I’ve perfected my own version over years of baking trials. What makes this brownie brittle special? It’s that addictive texture – crisp like a cookie but with all the rich chocolatey goodness of a brownie. The espresso powder? My secret weapon for intensifying the chocolate flavor without making it taste like coffee.
As someone who’s burned more than my fair share of cookie sheets, I can promise you this recipe is foolproof when you follow a few simple tricks. The best part? You’re just 10 minutes of prep away from this dangerously snackable treat!
Why You’ll Love This Brownie Brittle Recipe
Listen, I know you’re busy—we all are! That’s why this brownie brittle recipe is my go-to when I need something quick, decadent, and downright addictive. Here’s why you’ll be obsessed:
- Speed demon: From bowl to baking sheet in just 10 minutes—no chilling, no fuss. (Perfect for last-minute cravings!)
- That *snap*: It’s like a brownie and a cookie had a crispy, chocolatey baby. The edges get caramelized, the center stays slightly chewy—pure magic.
- Shareable (or not): Pack it in cute bags for gifts, or hide it in your snack drawer. No judgment here.
- Play with flavors: Toss in nuts, sprinkle sea salt, or swap dark chocolate chips. Make it yours!
Trust me, one bite and you’ll be hooked. Just don’t blame me when you can’t stop nibbling!
Ingredients for Brownie Brittle
Gather these simple pantry staples – I bet you’ve got most already! Precision matters here for that perfect crisp texture, so measure carefully:
- ½ cup all-purpose flour (spoon and level it – no packing!)
- ¼ teaspoon salt (I use fine sea salt)
- ¼ teaspoon baking soda
- 2 large egg whites (beat until foamy before measuring)
- 1 cup granulated sugar
- 2 tablespoons cocoa powder (Dutch-processed for richer flavor)
- 1 teaspoon espresso powder (trust me, it’s magic)
- ¼ cup vegetable oil
- 1 teaspoon vanilla extract
- 1 tablespoon powdered nonfat dry milk (secret crisp-maker!)
- ½ cup mini chocolate chips (regular chips will sink)
See? Nothing fancy – just good old-fashioned ingredients ready to transform into something extraordinary. Now let’s get mixing!
How to Make Brownie Brittle
Okay, let’s get to the fun part – turning that bowl of chocolatey goodness into crispy, shatteringly perfect brownie brittle! I’ll walk you through each step like we’re baking together in my kitchen. (Fair warning: you’ll want to lick the bowl clean!)
Step 1: Preheat and Prep
First things first – crank that oven to 325°F (163°C). This lower temp is key for even baking without burning those delicate edges. Grab your biggest baking sheet (I use an 11×17″ rimmed one) and line it with parchment paper. No parchment? A silicone mat works too, but trust me, parchment makes cleanup a breeze when dealing with this sticky batter.

Step 2: Mix Dry and Wet Ingredients
Whisk together the flour, salt, and baking soda in one bowl – easy peasy. Now for the magic: beat those egg whites until they’re foamy (about 30 seconds with a hand mixer), then add everything else except the chocolate chips. Mix until it looks like glossy chocolate cake batter – about 1 minute. Here’s the important part: fold in the dry ingredients gently, just until combined. Overmixing = tough brittle, and nobody wants that! Then stir in those mini chips – they’re like little chocolate surprises in every bite.
Step 3: Bake and Cut
Time to spread! Pour the batter onto your prepared sheet and use an offset spatula (or the back of a spoon) to spread it as thin as possible – aim for about 1/8 inch thick. Don’t stress about perfect edges; rustic is charming! Bake for 20 minutes, then pull it out (it’ll look set but still soft). Here’s the pro move: use a pizza cutter or sharp knife to score the brittle into squares or rectangles without separating the pieces. Back in the oven for 5-8 more minutes until the edges darken slightly. Watch closely – that extra bake time is what gives you that signature crispness!

Now the hardest part: let it cool COMPLETELY on the pan. I know, I know – the temptation is real. But patience pays off here as the brittle firms up into perfect, snap-able pieces. If any spots stay chewy after cooling, just pop those sections back in the oven for another 3 minutes. Break along your scored lines and prepare for addiction!
Expert Tips for Perfect Brownie Brittle
After making more batches than I can count (and taste-testing every single one), here are my foolproof tricks for brownie brittle that’ll have everyone begging for your recipe:
- Sharp tools win: A pizza cutter makes clean cuts through warm brittle like a dream. No jagged edges!
- Cool = crisp: That “is it done?” panic? Resist breaking pieces early! Let it cool fully on the pan—it crisps as it sets.
- Airtight is everything: Store in a cookie tin or ziplock with the air squeezed out. Stays crispy for weeks… if it lasts that long!
- Rebake if needed: If pieces soften, just pop them back in a 300°F oven for 5 minutes to revive that perfect snap.
Remember: brownie brittle is forgiving—even “mistakes” still taste amazing!
Brownie Brittle Variations
Once you’ve mastered the basic recipe (and licked the bowl clean), it’s time to play! Here are my favorite ways to jazz up brownie brittle without messing up that perfect thin texture:
- Salty-sweet magic: Sprinkle flaky sea salt over the batter right before baking – the contrast is addictive!
- Crunchy surprises: Fold in ¼ cup chopped pecans or walnuts for extra texture (toast them first for maximum flavor).
- Double chocolate: Swap half the mini chips for white chocolate or butterscotch chips – kids go nuts for this version!
Just remember: keep add-ins small and don’t overload the batter, or your brittle won’t spread thin enough. Happy experimenting!
Serving and Storing Brownie Brittle
Here’s the beautiful thing about brownie brittle – it stays crispy for days if you store it right! I always use an airtight container at room temperature (no fridge – that’ll make it soggy). Layer pieces between parchment paper to prevent sticking. It’ll keep its perfect snap for up to 2 weeks… though in my house, it mysteriously disappears much faster!
Perfect for packing in lunchboxes, topping ice cream, or sneaking midnight snacks straight from the jar. (Your secret’s safe with me.)
Brownie Brittle FAQs
Over the years, I’ve gotten all sorts of questions about this recipe – here are the answers to the ones I hear most!
- Can I freeze brownie brittle? Absolutely! Layer pieces between parchment paper in an airtight container. It freezes beautifully for up to 3 months. No thawing needed – just grab a piece whenever the craving hits.
- What can I use instead of espresso powder? Instant coffee works in a pinch – use half the amount since it’s stronger. Or just leave it out, though you’ll miss that deep chocolate boost!
- Any vegan options? Try flax egg whites (1 tbsp ground flax + 3 tbsp water per egg white). The texture changes slightly, but you’ll still get that addictive crunch.
- Why powdered milk? It’s my secret for extra crispness! If you must skip it, add 1 extra tbsp flour – but trust me, it’s worth tracking down.
Still stumped? Drop your question in the comments – I answer every one!
Nutritional Information
Here’s the scoop on what’s in each delicious piece (based on cutting the batch into 24 servings):
- Calories: 80
- Sugar: 8g
- Fat: 3g
- Carbs: 12g
- Protein: 1g
Remember, these are estimates – your exact numbers might dance a bit depending on your ingredients and how big you cut those pieces! (No one’s judging if yours are “extra large” servings…)
Share Your Brownie Brittle Experience
Made a batch? I’d love to see your crispy creations! Tag me on Instagram or leave a rating below – your feedback helps other bakers discover this addictive treat. Happy snacking!
For more sweet inspiration, check out our Pinterest board!
Print
Irresistible Brownie Brittle Recipe You’ll Crave Daily
- Total Time: 35–38 minutes
- Yield: About 24 pieces (depending on cut size) 1x
- Diet: Vegetarian
Description
A crispy, thin version of traditional brownies with a brittle texture.
Ingredients
- ½ cup all-purpose flour
- ¼ teaspoon salt
- ¼ teaspoon baking soda
- 2 large egg whites
- 1 cup granulated sugar
- 2 tablespoons cocoa powder
- 1 teaspoon espresso powder
- ¼ cup vegetable oil
- 1 teaspoon vanilla extract
- 1 tablespoon powdered nonfat dry milk
- ½ cup mini chocolate chips
Instructions
- Preheat oven to 325°F (163°C) and line a baking sheet with parchment paper.
- Whisk together the flour, salt, and baking soda in a medium bowl.
- Using an electric mixer, beat the egg whites until foamy. Add sugar, cocoa powder, espresso powder, vegetable oil, vanilla, and powdered milk, mixing until smooth.
- Gradually incorporate the flour mixture, blending just until combined. The batter should have a cake-like consistency.
- Fold in the mini chocolate chips.
- Spread the batter evenly over the prepared baking sheet, spreading as thin as possible to about 12″ x 12″ or 11″ x 13″.
- Bake for 20 minutes. Remove from oven and cut into desired shapes without separating the pieces.
- Return the pan to the oven and bake for an additional 5–8 minutes.
- Cool completely on the baking sheet before breaking apart; the brittle crisps as it cools. If not fully crisp, return to oven for a few minutes.
- Store in an airtight container at room temperature for up to 2 weeks.
Notes
- For extra crispiness, bake a few minutes longer.
- Use a sharp knife or pizza cutter for clean cuts.
- Store in an airtight container to maintain crispness.
- Prep Time: 10 minutes
- Cook Time: 25–28 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 piece
- Calories: 80
- Sugar: 8g
- Sodium: 40mg
- Fat: 3g
- Saturated Fat: 1g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 0.5g
- Protein: 1g
- Cholesterol: 0mg