Easy and fun to make, vegan marshmallows Rice Bubbles Halloween Brains are the perfect spooky treat for parties or family gatherings. This no-bake recipe combines the delightful texture of vegan marshmallows with crunchy Rice Bubbles, creating a festive snack that everyone will love. With their eerie appearance and sweet flavor, these Halloween brains are sure to impress your guests while being simple enough for kids to help make!
Why You’ll Love This Recipe
- Quick and Easy: This recipe requires no baking, making it perfect for last-minute treats.
- Fun for Kids: Kids will enjoy shaping the rice brains and decorating them with food coloring.
- Versatile Design: You can easily modify the shape and color for other occasions beyond Halloween.
- Vegan-Friendly: Made with plant-based ingredients, these treats are suitable for everyone.
- Tasty Combination: The blend of gooey marshmallows and crispy rice offers a delightful texture contrast.
Tools and Preparation
To prepare this spooky treat, you’ll need some essential tools to ensure success in your kitchen.
Essential Tools and Equipment
- Large heatproof bowl
- Small pot
- Whisk
- Mixing bowl
- Butter knife
- Airtight container
Importance of Each Tool
- Large heatproof bowl: Allows you to melt the marshmallows without direct heat, preventing burning.
- Whisk: Essential for mixing ingredients smoothly, ensuring an even consistency.
- Airtight container: Keeps your Halloween brains fresh for up to a week.

Ingredients
For the Treats
- 85 g unsalted butter
- 6 cups regular vegan marshmallows
- 4 cups Rice Bubbles (Krispies)
- ½ tsp salt
- red food colouring
How to Make vegan marshmallows Rice Bubbles Halloween Brains
Step 1: Prepare a Bain-Marie
- Put 1/2 cup of water into a small pot and let it come to boil.
- Place a large heatproof bowl over the pot of boiling water.
Step 2: Melt the Ingredients
- Add the unsalted butter and vegan marshmallows into the heatproof bowl.
- Continuously whisk until it forms a smooth paste, which may take around 2-4 minutes.
Step 3: Add Color and Flavor
- Carefully remove the heatproof bowl from the pot using oven mitts or a tea towel.
- Mix in salt and a drop or more of red food colouring, whisking until combined.
Step 4: Combine with Rice Bubbles
- In a large mixing bowl, add Rice Bubbles.
- Pour the melted vegan marshmallow mixture over them and mix thoroughly until all the Rice Bubbles are coated.
Step 5: Shape Your Treats
- Oil your hands to prevent sticking.
- Shape the mixture into oval forms resembling brains.
- Use a butter knife to create a dent in each piece.
- Dip a toothpick into more food colouring and draw veins on each brain shape.
Store your delicious treats in an airtight container for up to one week! Enjoy making these fun Halloween-inspired snacks!
How to Serve vegan marshmallows Rice Bubbles Halloween Brains
These spooky treats are perfect for Halloween gatherings or themed parties. They can be served in various fun and creative ways to delight your guests.
On a Decorative Platter
- Arrange the Halloween brains on a spooky-themed platter. Add some plastic spiders or fake cobwebs for an extra creepy touch.
Individual Treat Bags
- Package each brain in clear cellophane bags tied with orange or black ribbons. This is a fun way to hand them out at parties or as party favors.
Accompanied by Dipping Sauces
- Serve the brains with a side of berry sauce or chocolate sauce for dipping. It adds an interactive element that kids will love.
As Part of a Halloween Dessert Table
- Include the brains alongside other Halloween-themed desserts like ghost cupcakes or pumpkin cookies for a festive display.
In Trick-or-Treating Boxes
- Place a few brains in boxes for trick-or-treaters. This unique twist will surely stand out from traditional candy offerings.
How to Perfect vegan marshmallows Rice Bubbles Halloween Brains
Achieving the perfect texture and appearance for your Halloween brains is key to impressing your guests. Here are some tips to ensure they turn out great.
Use Fresh Ingredients: Ensure that your vegan marshmallows and Rice Bubbles are fresh for the best flavor and texture.
Watch Your Temperature: When melting the marshmallows, keep the heat low to avoid burning them. Stir continuously for an even mixture.
Customize Colors: Experiment with different food coloring shades to create unique brain designs, making them more visually appealing.
Shape Uniformly: For consistent results, shape each brain with similar size and dimensions. This makes them look professional and neat.
Keep Hands Oiled: Oil your hands before shaping the mixture to prevent sticking, ensuring smooth and easy handling.
Best Side Dishes for vegan marshmallows Rice Bubbles Halloween Brains
Serving side dishes alongside your spooky treats can enhance the overall experience. Here are some ideas that pair well with vegan marshmallows Rice Bubbles Halloween Brains.
Pumpkin Soup: A warm, creamy pumpkin soup offers a comforting contrast to sweet treats. Serve it in small cups for easy enjoyment.
Witch’s Brew Punch: Create a colorful punch using fruit juices and soda. Add floating eyeball gummy candies for an eerie effect.
Veggie Platter with Hummus: A colorful array of vegetables served with hummus provides a healthy balance to all the sweets at your gathering.
Spooky Stuffed Peppers: Fill bell peppers with rice and beans, carving spooky faces into them for a fun twist on traditional stuffed peppers.
Ghostly Fruit Skewers: Thread bananas, grapes, and melon balls onto skewers, adding mini chocolate chips as ghost eyes.
Mummy Hot Dogs: Wrap veggie hot dogs in crescent rolls, bake until golden brown, and add mustard dots for eyes—fun and delicious!
Common Mistakes to Avoid
Creating vegan marshmallows Rice Bubbles Halloween Brains can be fun and easy, but there are some common pitfalls to watch for.
- Incorrect Butter Temperature: Using butter that is too cold can make it hard to mix with the marshmallows. Always ensure the butter is at room temperature for a smooth blend.
- Overmixing Ingredients: Mixing too much after adding the Rice Bubbles can lead to a dense texture. Stir gently until just combined for a light and airy treat.
- Skipping the Oiling Step: Not oiling your hands before shaping can cause the mixture to stick. Lightly oil your hands for easy shaping and less mess.
- Using Too Much Food Coloring: Adding excessive food coloring can overpower the flavor and create an unappealing look. Start with a drop or two and adjust as needed for the desired color.
- Ignoring Storage Tips: Not storing them properly can lead to stale treats. Keep them in an airtight container to maintain freshness for up to a week.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container in the refrigerator.
- Best consumed within a week for optimal freshness.
Freezing vegan marshmallows Rice Bubbles Halloween Brains
- Wrap each brain individually in plastic wrap before placing them in a freezer-safe container.
- Can be frozen for up to 2 months. Thaw in the refrigerator before enjoying.
Reheating vegan marshmallows Rice Bubbles Halloween Brains
- Oven: Preheat to 350°F (175°C) and warm for about 5 minutes, covering with foil to prevent drying out.
- Microwave: Heat on medium power for 10-15 seconds until slightly warm; do not overheat.
- Stovetop: Place them in a non-stick pan on low heat, stirring gently until warmed through.
Frequently Asked Questions
Here are some common questions about making vegan marshmallows Rice Bubbles Halloween Brains.
Can I use different cereals instead of Rice Bubbles?
Yes! You can substitute with any puffed cereal or even granola for a unique twist on this recipe.
How do I make vegan marshmallows?
Vegan marshmallows can be made using aquafaba (chickpea water) or store-bought options that do not contain gelatin.
Are these suitable for kids?
Absolutely! These treats are kid-friendly and perfect for Halloween parties or school events.
How should I decorate my vegan marshmallows Rice Bubbles Halloween Brains?
Feel free to get creative! Use edible glitter, chocolate drizzle, or various colored sprinkles for added flair.
Can I customize the flavors?
Yes! You can add extracts like vanilla or almond to enhance flavors in the marshmallow mix.
Final Thoughts
These vegan marshmallows Rice Bubbles Halloween Brains are not only easy to make but also customizable for any spooky occasion. Experiment with colors and decorations to personalize your treats. They’re sure to be a hit at any gathering!

Vegan Marshmallows Rice Bubbles Halloween Brains
Indulge in the spooky spirit of Halloween with our delightful vegan marshmallow Rice Bubbles Halloween Brains! These no-bake treats combine the gooey goodness of vegan marshmallows with the satisfying crunch of Rice Bubbles, creating a festive snack that’s perfect for parties or family gatherings. Easy enough for kids to help make, these eerie brain-shaped treats can be customized with vibrant colors and decorations, making them a fun and creative activity for all ages. With their unique appearance and sweet flavor, they are sure to impress your guests and become a seasonal favorite.
- Total Time: 25 minutes
- Yield: Approximately 12 servings 1x
Ingredients
- 85 g unsalted butter
- 6 cups regular vegan marshmallows
- 4 cups Rice Bubbles (Krispies)
- ½ tsp salt
- Red food coloring
Instructions
- Prepare a Bain-Marie by boiling water in a small pot and placing a large heatproof bowl over it.
- Melt the unsalted butter and vegan marshmallows in the bowl, whisking until smooth (2-4 minutes).
- Remove from heat, mix in salt and red food coloring until well combined.
- In a separate bowl, add Rice Bubbles and pour the melted mixture over them, mixing until evenly coated.
- Oil your hands and shape the mixture into oval brain forms, using a butter knife to create dents and adding veins with more food coloring.
- Prep Time: 20 minutes
- Cook Time: 5 minutes
- Category: Desserts & Sweets
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 brain shape (45g)
- Calories: 180
- Sugar: 14g
- Sodium: 50mg
- Fat: 6g
- Saturated Fat: 3g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg
Keywords: Experiment with different food coloring shades to create various designs. For added fun, use edible glitter or chocolate drizzle for decoration.
