Witches Brew Halloween Cake Jars
Get ready for Halloween fun with these cute Witches Brew Halloween Cake Jars filled with layers of delicious chocolate cake and vibrant green buttercream. Perfect for parties, gatherings, or just a spooky treat at home, these jars are not only tasty but also visually striking with their bright colors and adorable fondant decorations. Each jar is a delightful surprise, making them an ideal choice for Halloween celebrations or themed events.
Why You’ll Love This Recipe
- Fun Presentation: These cake jars look amazing and can be customized for any Halloween theme.
- Delicious Layers: The combination of rich chocolate cake and creamy green buttercream creates a flavor explosion.
- Easy to Serve: Individual jars make serving simple and mess-free, perfect for parties.
- Kid-Friendly: Kids will adore the playful design and can even help decorate their own jars.
- Versatile Treat: Use different colors and toppings to adapt these jars for other occasions beyond Halloween.

Tools and Preparation
Before diving into the deliciousness of the Witches Brew Halloween Cake Jars, gather your tools and prepare your workspace. Having everything at hand will make the process smoother.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Baking pan
- Piping bags
- Jars for layering
Importance of Each Tool
- Electric mixer: This tool ensures that your batter is smooth and fluffy, giving you the best texture for your cake.
- Piping bags: Perfect for decorating with buttercream, they allow you to create beautiful swirls and designs on top of your cakes.
- Baking pan: A good quality pan helps in even baking, essential for achieving that perfect cake consistency.
Ingredients
For the Cake
- 330 g self raising flour
- 360 g granulated sugar
- 360 g butter
- 6 eggs
- 30 g unsweetened black cocoa powder
- 1½ tsp baking powder
- ½ tsp salt
- 90 ml milk
- 2 tsp vanilla extract
For the Buttercream Frosting
- 400 g butter (salted)
- 800 g powdered sugar (icing sugar)
- 1¼ tsp vanilla extract
- 2 tbsp milk or cream (optional – if the buttercream is too stiff)
- Electric green food coloring (a few drops)
For Decoration
- 250 g Orange fondant
- 200 g Black fondant
- 1 tbsp CMC powder
- Sprinkles
How to Make Witches Brew Halloween Cake Jars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease your baking pan lightly to ensure easy removal after baking.
Step 2: Prepare the Batter
- In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, and salt.
- Add in softened butter, eggs, milk, and vanilla extract.
- Mix on medium speed until well combined and fluffy.
Step 3: Bake the Cake
- Pour the batter into the preheated baking pan.
- Bake for about 50 minutes or until a toothpick inserted in the center comes out clean.
- Allow cooling completely before removing from the pan.
Step 4: Make the Buttercream Frosting
- In another bowl, beat together salted butter until creamy.
- Gradually add powdered sugar while mixing on low speed until well blended.
- Stir in vanilla extract and electric green food coloring until you achieve your desired shade.
Step 5: Assemble Your Cake Jars
- Crumble cooled chocolate cake into small pieces.
- Layer crumbled cake at the bottom of each jar followed by a layer of green buttercream.
- Repeat until jars are filled, finishing with a layer of frosting on top.
Step 6: Decorate Your Jars
- Roll out orange fondant to create witch legs or other decorations as desired.
- Place fondant decorations on top of each jar along with sprinkles for that festive touch.
Enjoy creating these delightful Witches Brew Halloween Cake Jars, perfect for sharing or indulging yourself!
How to Serve Witches Brew Halloween Cake Jars
Serving Witches Brew Halloween Cake Jars is all about creativity and fun! These delightful jars not only taste amazing but also look whimsical, making them a perfect treat for any Halloween gathering or party.
Individual Treats
- Perfectly portioned for guests, these jars are great for individual servings. Just hand them out to create less mess!
Party Table Centerpiece
- Arrange the jars on a spooky-themed table as a centerpiece. Decorate with cobwebs and plastic spiders for added flair!
Trick-or-Treat Goodies
- Fill small jars with layers of cake and buttercream and give them as trick-or-treat gifts. Kids will love the surprise inside!
Themed Dessert Bar
- Set up a dessert bar at your Halloween party featuring these jars alongside other festive treats. It’s sure to impress your guests!
How to Perfect Witches Brew Halloween Cake Jars
To ensure your Witches Brew Halloween Cake Jars turn out perfectly, follow these handy tips.
- Use room temperature ingredients – This helps the batter mix more evenly, resulting in a fluffier cake.
- Don’t overmix the batter – Mix just until combined; overmixing can lead to dense cake layers.
- Adjust food coloring – Start with a few drops of electric green food coloring and add more until you achieve the desired vibrancy.
- Let layers cool completely – Ensure that both the cake and buttercream are fully cooled before layering; this prevents melting and sliding.
- Experiment with toppings – Feel free to get creative with additional sprinkles or edible glitter for that extra festive touch!
Best Side Dishes for Witches Brew Halloween Cake Jars
Pairing side dishes with your Witches Brew Halloween Cake Jars can elevate your dessert experience. Here are some tasty suggestions:
- Witch’s Finger Breadsticks – Long, crispy breadsticks shaped like fingers, served with a spooky dipping sauce.
- Cauldron Chili – A hearty chili served in mini cauldrons that complements the sweetness of the cake jars.
- Monster Mash Potato Bites – Creamy mashed potato balls fried to golden perfection, adding a savory touch.
- Ghostly Veggie Platter – An assortment of vegetables arranged to resemble ghosts, served with a spooky ranch dip.
- Pumpkin Soup Shots – Smooth pumpkin soup served in shot glasses for a fun appetizer that fits the theme.
- Bloody Mary Eyeballs – Deviled eggs made to look like eyeballs; they’re creepy yet delicious!
Common Mistakes to Avoid
When making Witches Brew Halloween Cake Jars, it’s easy to make a few common errors. Here are some mistakes to watch out for:
-
Ignoring the butter temperature: Using cold butter can prevent your cake from being fluffy. Make sure to bring your butter to room temperature before mixing.
-
Overmixing the batter: Overmixing can lead to dense cakes. Mix just until the ingredients are combined for a light texture.
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Skipping the cooling time: Filling jars with warm cake can cause the buttercream to melt. Always let your cakes cool completely before assembling.
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Not measuring accurately: Baking is a science, and improper measurements can ruin your cake. Use a kitchen scale for precise ingredient amounts.
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Using stale ingredients: Expired baking powder or cocoa can affect rise and flavor. Check the freshness of your ingredients before starting.

Storage & Reheating Instructions
Refrigerator Storage
- Store Witches Brew Halloween Cake Jars in an airtight container.
- They will last up to 5 days in the refrigerator.
Freezing Witches Brew Halloween Cake Jars
- Wrap each jar tightly with plastic wrap or foil.
- They can be frozen for up to 2 months; just thaw in the fridge overnight.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat at 350°F (175°C) and heat jars for about 10-15 minutes.
- Microwave: Heat individual jars for 15-30 seconds, checking frequently.
- Stovetop: Place jars in a skillet over low heat, cover, and warm gently for about 5-10 minutes.
Frequently Asked Questions
What are Witches Brew Halloween Cake Jars?
Witches Brew Halloween Cake Jars are delightful treats filled with chocolate cake and green buttercream, perfect for Halloween celebrations.
How do I customize my Witches Brew Halloween Cake Jars?
You can customize by adding different colors of buttercream or using various sprinkles. Feel free to experiment with flavors!
Can I make these Witches Brew Halloween Cake Jars ahead of time?
Yes! You can prepare them a day or two in advance and store them in the fridge until ready to serve.
Are there any alternatives for the fondant decorations?
Absolutely! If fondant isn’t your thing, consider using chocolate decorations or edible images that fit your Halloween theme.
Final Thoughts
These Witches Brew Halloween Cake Jars are not only a charming addition to any spooky gathering but also versatile enough for customization. Whether you stick to classic flavors or get creative, this recipe is bound to bring joy and delight during the Halloween season!
Witches Brew Halloween Cake Jars
Get ready to enchant your Halloween festivities with Witches Brew Halloween Cake Jars! These adorable jars are filled with decadent layers of rich chocolate cake and vibrant green buttercream, making them a must-have treat for any spooky celebration. Not only are they visually striking with their playful decorations, but they are also a delight to eat, ensuring smiles all around. Perfect for parties or family gatherings, these cake jars can be customized to fit any Halloween theme. With easy serving and clean-up, you’ll love how effortlessly these whimsical desserts add festive flair to your event.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: Approximately 6 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: Halloween Treats
Ingredients
- 330 g self raising flour
- 360 g granulated sugar
- 360 g butter (salted)
- 6 eggs
- 30 g unsweetened black cocoa powder
- 1½ tsp baking powder
- ½ tsp salt
- 90 ml milk
- 2 tsp vanilla extract
- 400 g butter (salted) for frosting
- 800 g powdered sugar (icing sugar)
- 1¼ tsp vanilla extract for frosting
- 2 tbsp milk or cream (optional)
- Electric green food coloring (a few drops)
- 250 g Orange fondant for decoration
- 200 g Black fondant for decoration
- 1 tbsp CMC powder
- Sprinkles
Instructions
- Preheat the oven to 350°F (175°C) and grease a baking pan.
- In a large mixing bowl, combine flour, sugar, cocoa powder, baking powder, and salt. Add in softened butter, eggs, milk, and vanilla extract. Mix on medium speed until well combined and fluffy.
- Pour the batter into the preheated baking pan. Bake for about 50 minutes or until a toothpick inserted in the center comes out clean. Allow cooling completely before removing from the pan.
- In another bowl, beat together salted butter until creamy. Gradually add powdered sugar while mixing on low speed until well blended. Stir in vanilla extract and electric green food coloring until you achieve your desired shade.
- Crumble cooled chocolate cake into small pieces. Layer crumbled cake at the bottom of each jar followed by a layer of green buttercream. Repeat until jars are filled, finishing with a layer of frosting on top.
- Roll out orange fondant to create witch legs or other decorations as desired. Place fondant decorations on top of each jar along with sprinkles for that festive touch.
Nutrition
- Serving Size: 1 serving
- Calories: 520
- Sugar: 40g
- Sodium: 150mg
- Fat: 28g
- Saturated Fat: 18g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 61g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 90mg