How to make the ultimate halloween sweet treat, Vegan Jack O’ Lantern Brownies. Rich and fudgey chocolate brownies are topped with a chocolate orange no-bake cheesecake layer, then decorated with orange ‘white chocolate’ pumpkins. These brownies are delicious, easy to make and make a spooky addition to any spooky event.
This recipe has been made in collaboration with St Dalfour. All opinions expressed in this post are my own. (For more information along with affiliated links, check out my disclosure policy.)

Vegan Jack O’ Lantern Brownies
Looking for a tasty yet spooky bake to treat your tastebuds this Halloween? I got you covered. I’m so excited to share my latest spooky recipe, Vegan Jack O’ Lantern Brownies, in partner with St dalfour. These brownies feature a chewy chocolate brownie loaded with melted dairy-free dark chocolate, a no-bake chocolate orange cheesecake which is soft and creamy, topped with the most adorable little pumpkin, made from orange ‘white chocolate’ and vegan friendly marshmallows. These little bite-sized treats are super fun, easy to make and make for a great, fun halloween baking session.
Looking for more halloween recipes? Check out my:
- Vegan Ghost Brownie Bites
- No-Bake Vegan Jack O’ Lantern Mousses
- No-Bake Frankenstein Cheesecake Bars
- Easy Vegan Mummy Puff Pastry Cream Horns
- Vegan Triple Chocolate Ghost Brownies
- Vegan Spider Webb Tart
- VIRAL Vegan Jack Skellington Cookies
- Baked Vegan Pumpkin Spice Cheesecake

Why you’ll love these jack o’ lantern brownies
- Super rich and fudgey : The brownie base made with melted chocolate and whipped awuafaba for a super chocolaty and chewy texture.
- Chocolate orange flavour : A layer of no-bake chocolate orange cheesecake adds a creamy, zesty twist that balances the richness of the brownie.
- Mini pumpkins on top : Dairy-free white chocolate orange marshmallow pumpkin toppers bring a playful and festive touch while adding a soft, melt-in-your-mouth texture.
- Vegan : This recipe is 100% vegan and doesn’t use any animal derived ingredients! Make sure to use gelatine free marshmallows (always check ingredients).
- Eye-catching jack-o’-lantern design makes them ideal for Halloween parties, dessert tables, or gifting.
- Mildly spooky : Great fun for all to bake over the spooky season / Halloween.
- Super creative : Fun to make and decorate, great for kids and big kids alike.
- Perfect texture contrasts : chewy brownie, silky cheesecake, fluffy marshmallow, and a bit of crunch from the chocolate shell.
- Crowd-pleasing and unique : A eye catching bake that sparks conversation and satisfies any sweet tooth!.


Layers of these brownie cheesecake bars
These cheesecake bars feature 3 main layers, from the brownie base, to the cheesecake filing and fun decorations. I have written a short overview about each layer below. Full recipe and ingredients in the recipe card at the bottom of the page.
- Brownie base
The brownie uses my go-to vegan brownie which features melted dairy-free dark chocolate mixed with butter. You then have aquafaba and sugar which helps to sweeten, add the fudgey texture and also create a glossy crinkle top. Lastly flour and cocoa powder help to combine everything into the most decadent brownie!
- Chocolate orange cheesecake filling
The cheesecake is perfectly sweet, creamy and citrussy. Featuring fresh orange jam, cashew nuts, and cream cheese…. it compliments the chewy brownie perfectly.
- Pumpkin decorations
The star of the show is definitely the pumpkin decorations on top. A vegan marshmallow is dunked in white chocolate which has been dyed with orange food gel, then place on-top of each brownie. They’re then decorated with some dark chocolate to make them into spooky little jack o’ lanterns. Fun and effective!

Ingredients notes
Below are a few key ingredients notes which is worth knowing before baking these delicious bars!
- Vegan chocolate: Use a high quality, dark chocolate (I opt for 70% and above for best rich, decadent flavour).
- Orange jam: Use a good quality, fresh orange jam. My go-to is St Dalfour Orange Fruit Spread. It’s vegan and has actual chunks of orange inside, delicious!
- Sugar: Use fine, white sugar for this recipe (not granulated or it’ll make the bake gritty).
- Cream cheese: Choose a brand with a smooth texture and neutral flavour. I opt for Violife Original, but supermarket own branded free from cream cheeses are great!
- Flour: Use standard All purpose / plaun flour or a 1:1 gluten-free mix for dietary flexibility.
- Marshmallows: Make sure to use vegan marshmallows, as most regular marshmallows contain gelatine (an animal byproduct). My favourites are Dandies!
- White chocolate: I use supermarket own branded free from white chocolate, but some great brands are iChoc Vanilla (the vegan version) and Enjoy Life white baking chips.

If you make, and love this recipe, please leave a ⭐⭐⭐⭐⭐ rating below. Thank you & happy baking! Make sure to tag me in your photos on Instagram , TikTok and Facebook! And if you want to pin this recipe for later, you can use the button on the recipe card, above or below this post, or on any of the photos. Happy baking all!
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Vegan Jack O’ Lantern Brownies
- Total Time: Overnight
- Yield: 10–12 1x
- Diet: Vegan
Description
Easy, fun and vegan chocolate orange brownie bars with a chocolate orange cheesecake and fun pumpkin marshmallow on top! The ultimate spooky bake!
Ingredients
Ingredients for the brownies
- 60g of cocoa powder
- 180g of all purpose / plain plain flour
- 170g of dairy-free dark chocolate
- 110g of dairy-free block butter
- 120ml of aquafaba (chickpea brine)
- 280g of caster sugar
Ingredients for the cheesecake
- 200g of cashew nuts (see step 1 for prep details)
- 500g of dairy-free cream cheese
- 150g of icing / powdered sugar
- 20g of coconut cream (See notes)
- 100g of dairy-free dark chocolate
- 50g of cocoa powder
- 2 heaped tablespoons of St Dalfour Orange Jam
Ingredients for the pumpkins
- 1 pack of vegan friendly large sized marshmallows (I use Dandies)
- 300g of dairy-free white chocolate
- Black food gel
- Orange food gel
- Dark chocolate chips
Instructions
Method (brownie)
- Preheat the oven to 180℃ fan, and line a 8 x 8 inch square / loose base tin with grease proof paper. Allow the paper to hang over the edges of the tin, this makes it easier for removing the bars when ready.
- Sift the cocoa powder and flour together in a medium bowl.
- Fill a small saucepan 1/4 full with water and place on the hob over medium heat. Add the dairy-free chocolate and butter into a heat proof bowl. Place the bowl over the pan, creating a bain-marie. Allow the chocolate and butter to melt together, stirring with a heat proof spatula. Remove from the heat and allow to cool for a few minutes while you make prepare the aquafaba.
- Add the aquafaba and sugar into a medium sized mixing bowl and whip up on high speed for around 5 minutes until thick and glossy. I use a stand mixer with balloon whisk attachment. A electric hand whisk will work great too. Whip on high speed, the aquafaba mixture should be thick enough that when it drips into the bowl, the mixture should ribbon off the mixer.
- Pour the chocolate and butter mixture over the aquafaba, and carefully fold together with a spatula. Make sure to be very gentle with this step as you want to keep as much air in the mixture as possible.
- Once combined, sift in the flour and cocoa powder. Again, fold this in with a spatula until a rich and thick brownie batter forms.
- Pour the brownie batter into the lined tin and level off with an off-set spatula.
- Place the tin into the middle of the oven and bake for 30-35 minutes. If you want a more fudgey brownie, you may want to underbake by 5 minutes!
- Once baked, remove the tin from the oven and allow to cool fully on a wire rack. TIP: Keep the brownie in the tin while it’s cooling. This will help it keeps it’s shape and will also lock in some of the moisture, which will help with the chewy texture.
- Keep the brownie in the tin as we will be layering the cheesecake on top in the tin.
Method (cheesecake layer)
- The cashew nuts will need to be soaked overnight in water. See notes (at the bottom of the recipe card) for more details.
- Drain the cashew nuts from the water and place them into a food processor/blender along with the dairy-free cream cheese, icing sugar, coconut cream, melted dairy-free dark chocolate and cocoa powder. Whizz up on high speed for around 5 minutes until smooth. Add some more coconut cream if needed. I use a ‘Kitchenaid Powerplus blender’. It’s best to use a high-speed blender if possible as the mixture is quite thick, and you want it as smooth as possible. You might need to stop the mixture a few times and scrape down the sides to make sure everything is incorporated and smooth.
- Stir in the orange jam and mix to combine.
- Pour the chocolate orange cheesecake mixture into the tin on top of the brownie base. Tap the cheesecake onto the worktop to remove any air bubbles.
- Place into the fridge overnight to set.
- Once set, remove the slab from the tin and use a sharp knife to cut into slices / squares. TIP: Heat a knife in hot water, wipe dry then cut. This will help cut them smoothly.
Method (pumpkin decorations)
- Melt the white chocolate either on the hob using a bain-marie or in the microwave in 20 second intervals until melted. Stir in the orange colouring, don’t use too much of it could seize the chocolate. Only use a tiny drop of a vivid orange food gel.
- Poke a toothpick or skewer into a marshmallow, then dunk the marshmallow into the chocolate to coat. Do not shake off excess coating but quickly place on top of the brownie. If needed, drizzle a little more chocolate on the edge of the brownie to drizzle down on the sides (refer to video for example).
- Let the chocolate set slightly before placing on a small chocolate chip on top of the marshmallow to resemble the pumpkin stalk. Allow the pumpkins to set completely before piping on the faces.
- To leave over chocolate, colour with black food gel. Transfer into a piping bag and snip off a small tip. Pipe two dots and a zig-zag mouth to create the jack o’ lantern faces. Allow to set in the fridge.
- Serve and enjoy!
Notes
To store: Keep the brownies fresh by storing in an air-tight / sealed container in the fridge and enjoy chilled. Don’t leave out in the sun or in a warm atmosphere as they may melt.
Add the pumpkins just before serving. Storing in the fridge with the pumpkins can prone them to condensation.
They can easily be frozen for enjoying at a later date (don’t freeze with the pumpkin marshmallows on top), add those on before serving fresh.
Soak the cashew nuts in a bowl of water overnight to help soften them ready for blending. Make sure the water is covering the nuts. Be sure to drain all the water before adding into the blender.
- Prep Time: 5 minutes
- Cook Time: 25-30 minutes
- Category: brownies and bars
- Method: Baking
- Cuisine: American



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Thank you for sharing!!