
Double Layer Vegan Brookies are the answer when you crave the tender chew of a cookie and the deep fudge of a brownie in one go. Years ago I wondered if vegan baking could ever capture that rich layered magic I loved as a kid and this recipe proves it can with extra flair. Each bite stacks soft cookie on top of chocolatey brownie for the ultimate treat.
This recipe has saved many work potlucks for me when vegan friends were left dessertless and everyone goes back for seconds whether they are vegan or not.
Ingredients
- Plant based butter: every bit as creamy as dairy without the animal products pick one without strong flavor
- Dairy free chocolate chips: melt smoothly for that fudgy brownie base check ingredients to avoid sneaky milk fat
- Granulated cane sugar: classic for crisp edges and balanced sweetness look for organic if possible
- Ground flaxseed: serves as a binder in place of eggs makes it all hold together and boosts nutrition choose fresh flax for best results
- Non dairy milk: any variety works almond soy or oat adds moisture to both the brownie and cookie layers
- Cocoa powder: for depth in the brownie go Dutch process for sophisticated flavor
- Plain flour: reliable structure for both layers sift to keep things light
- Baking powder: provides lift especially in the brownie layer check it is fresh
- Salt: essential to balance sweet and enhances the chocolate
- Packed brown sugar: for that cookie chew and rich notes soft and moist is best
- Vanilla essence: brings classic cookie flavor feel free to swap with real vanilla extract
- Cornstarch: tenderizes the crumb just a tablespoon makes a difference
- Baking soda: cookie layer gets just the right rise with this
- Extra chocolate chips: folded into the cookie dough never too much chocolate
Instructions
- Mixing Brownie Layer:
- In a large bowl combine the plant based butter and chocolate chips then gently heat in the microwave until fully melted and glossy
- Whisk in the cane sugar:
- Stir well and allow this mixture to cool for a few minutes so it does not cook the flax
- Prepare Flax Egg:
- In a small separate bowl mix together flax meal and non dairy milk stir and let stand for at least two minutes until a gel forms
- Combine Wet Ingredients:
- Once the flax mixture is thick add to the cooled chocolate butter mixture and stir until completely blended
- Sift Dry into Wet:
- Place a fine sieve over your bowl and sift in plain flour cocoa powder baking powder and salt then fold everything together using a rubber spatula so as not to overmix
- Spread Brownie Batter:
- Dollop and spread the brownie batter in an even layer in your lined baking dish smoothing to the corners
- Prepare Cookie Layer:
- Wipe out your used mixing bowl and melt more plant based butter in it
- Add both granulated and brown sugars:
- Whisk until mostly dissolved by the warmth of the butter
- Pour in non dairy milk and vanilla essence:
- Mixing until incorporated
- Sift and Blend:
- Sift in flour cornstarch baking soda and salt then use a spatula to mix forming a thick dough
- Fold in Chocolate Chips:
- Toss in the chocolate chips and use a spoon or your hands to evenly distribute them through the sticky dough
- Layer Cookie Dough:
- Use a cookie scoop or spoons to drop generous dollops of dough all over the brownie layer then softly spread to connect them into one even surface
- Bake Covered First:
- Lay foil loosely over the top of the pan and bake in your preheated oven for the first twenty minutes this traps moisture and keeps both layers tender
- Finish Baking Uncovered:
- Remove foil and continue baking until the cookie top is just golden and the center is set plan for fifteen to twenty more minutes
- Cool and Slice:
- Allow the pan to cool at least fifteen minutes before removing this is key for clean slicing and firm brookies
- Serve:
- For garnish top with a pinch of flaky salt or a scoop of vegan vanilla ice cream for over the top decadence

I honestly think the best part is that perfect spotted top as the cookie dough bakes into rustic golden peaks over brownie. My little one calls them mountain brookies and we have a tradition of making them for every picnic.
Storage Tips
Brookies keep best at room temperature in an airtight tin for three days. If you need to keep them longer pop into the fridge they will last up to a week and can be microwaved for a gooey finish. For extra long storage freeze individually wrapped squares for up to two months and thaw a slice overnight or zap in the microwave for instant treat.
Ingredient Substitutions
Swap oat flour for half the plain flour if you want extra texture and a hint of nuttiness. If you are out of flax ground chia seeds work fine to hold things together. For different flavors use chopped dried cherries or walnuts in place of extra chocolate chips. Each batch is a blank canvas for your sweet tooth.
Serving Suggestions
Cut brookies small for tea party snacks or into big slabs as a show stopping birthday treat. I love to add a drizzle of vegan caramel sauce or serve tucked alongside berries for contrasting freshness. They make fantastic ice cream sandwich bases as well.
Cultural and Historical Context
Brookies have exploded in vegan baking circles as people look for the best of both worlds a classic American mashup. They have roots in home kitchens where someone could not decide between brownies or cookies so the layers merged into one dessert for celebration or sharing. Vegan versions make the treat even more inclusive.
Seasonal Adaptations
Add orange zest and a dash of cinnamon during winter for warming flavors. Swirl in a little peanut butter during fall for a nutty twist. Mix in fresh raspberries in summer to lift the chocolate richness. Once I brought a foil pan of these brookies to my cousin’s holiday party and by the time I turned around the pan was empty and I found adults sneaking slices into napkins for later.
Success Stories
Friends who claim vegan treats are missing something always ask for this recipe after one bite. My neighbor even baked brookies for her daughter’s sports team and not a crumb was left. It is a true baking win for gatherings.
Freezer Meal Conversion
You can easily freeze the baked brookies just wrap each square tightly or store them in a container with parchment between the layers. Pop them into kid’s lunchboxes straight from the freezer and they will be soft and ready by snacktime. For advance prep freeze the unbaked layers in the dish then bake straight from frozen add a few extra minutes to the oven time.

For the best texture and dramatic layers, let your brookies cool and then enjoy with a hot drink. Get ready for lots of requests for the recipe.
Common Recipe Questions
- → How do you achieve both layers in these brookies?
The brownie layer and cookie layer are mixed separately, then the cookie dough is spread over the brownie base before baking together in one dish.
- → Can I use different chocolate chips in the brookies?
Yes, any dairy-free chocolate chips or chunks you prefer will work. Try dark, semi-sweet, or even white alternatives for variety.
- → What helps bind the brookie layers without eggs?
Ground flaxseed mixed with non-dairy milk creates a flax 'egg,' binding the brownies while keeping everything vegan.
- → How do I know when the brookies are ready to take out of the oven?
The top should be light golden and set while the center remains slightly soft. Let them cool for firmer, neater squares.
- → Can the brookies be stored for later?
Yes. Store cooled brookies in an airtight container at room temperature for up to 3 days, or refrigerate for a week.