Witches Brew Halloween Cake Jars
Get ready for Halloween fun with these cute Witches Brew Halloween Cake Jars! These delightful jars are filled with layers of rich chocolate cake and vibrant green buttercream, making them perfect for parties, gatherings, or even as a festive treat at home. The standout feature is the adorable fondant witch legs that peek out from the top, adding a whimsical touch to your dessert table. These jars not only appeal to the eye but also deliver delicious flavors that everyone will love.
Why You’ll Love This Recipe
- Fun Presentation: These cake jars are visually stunning and make for a great centerpiece at any Halloween event.
- Delicious Layers: The combination of chocolate cake and green buttercream creates a flavor explosion in every bite.
- Easy to Assemble: Layering the ingredients in jars is straightforward, making this recipe perfect for bakers of all skill levels.
- Customizable: You can adjust the colors and decorations to suit your theme or personal taste.
- Perfect Portions: Each jar holds just the right amount for a sweet treat, minimizing waste and maximizing enjoyment.
Tools and Preparation
Before you start baking, gather your tools to ensure a smooth process. Having everything ready will help you focus on creating these delightful treats.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
- Jar containers (for serving)
- Baking trays
Importance of Each Tool
- Electric mixer: This tool saves time and effort when creaming butter and sugar, ensuring a fluffy batter.
- Rubber spatula: Perfect for folding delicate mixtures without deflating them, it helps achieve the right texture for your buttercream.
- Measuring cups and spoons: Accurate measurements are crucial in baking to ensure consistent results.

Ingredients
Get ready to whip up these Witches Brew Halloween Cake Jars with an array of tasty 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
- 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: Prepare Your Oven
Preheat your oven to 180°C (350°F). Line your baking trays with parchment paper to prevent sticking.
Step 2: Mix the Dry Ingredients
In a mixing bowl, combine:
1. Self raising flour
2. Unsweetened black cocoa powder
3. Baking powder
4. Salt
Whisk together until well combined.
Step 3: Cream Butter and Sugar
In another bowl, use an electric mixer to cream together:
1. Granulated sugar
2. Butter
Beat until light and fluffy. This should take about 3-5 minutes.
Step 4: Add Eggs and Vanilla
Add eggs one at a time, mixing well after each addition. Then add:
1. Vanilla extract
Continue mixing until fully incorporated.
Step 5: Combine Wet and Dry Ingredients
Gradually add the dry mixture into the wet mixture while alternating with milk. Mix until just combined.
Step 6: Bake the Cake
Pour batter into prepared trays evenly. Bake in preheated oven for about 50 minutes or until a toothpick inserted comes out clean.
Step 7: Prepare Buttercream Frosting
In another bowl, beat together:
1. Salted butter
2. Powdered sugar
3. Vanilla extract
If needed, add milk or cream to reach desired consistency. Add electric green food coloring until you achieve your desired shade.
Step 8: Assemble Your Cake Jars
Once cooled, crumble chocolate cake into pieces and layer them in jars with green buttercream between layers. Top with sprinkles and fondant decorations like witch legs!
Enjoy crafting these delightful Witches Brew Halloween Cake Jars that are sure to be a hit at your next gathering!
How to Serve Witches Brew Halloween Cake Jars
These Witches Brew Halloween Cake Jars are perfect for festive gatherings and can be served in a variety of creative ways. Whether you’re hosting a spooky party or just celebrating Halloween at home, these cake jars will add a fun touch to your dessert table.
Individual Treats
- Each guest gets their own jar filled with layers of cake and buttercream. This makes for an easy and mess-free dessert option.
Party Platter
- Arrange multiple jars on a decorative platter for a stunning centerpiece. Add some themed decorations like mini pumpkins or cobwebs around the jars.
Dessert Table Display
- Incorporate the jars into a larger dessert table filled with other Halloween-themed treats. This creates an exciting visual impact for your guests.
Takeaway Gifts
- Seal the jars with lids and tie them with colorful ribbons for cute takeaway gifts. Guests will love having their own Witches Brew to enjoy later!
How to Perfect Witches Brew Halloween Cake Jars
Perfecting your Witches Brew Halloween Cake Jars is all about attention to detail. Here are some tips to help you achieve the best results:
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Choose quality ingredients: Using high-quality butter and chocolate will enhance the flavor of your cake, making it richer and more delicious.
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Layer carefully: When filling the jars, take your time to layer the cake and buttercream neatly. This will create a beautiful presentation.
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Use food coloring wisely: Just a few drops of electric green food coloring can transform your buttercream into an eye-catching treat. Adjust according to your desired shade.
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Chill before serving: Allow the assembled jars to chill in the fridge for an hour before serving. This helps the flavors meld together and makes it easier to eat.
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 great options:
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Witch’s Finger Breadsticks: Serve crispy breadsticks shaped like fingers, perfect for dipping in marinara sauce.
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Pumpkin Soup Shooters: Small cups of creamy pumpkin soup add warmth and complement the sweetness of the cake jars.
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Mummy Hot Dogs: Mini hot dogs wrapped in crescent dough make fun “mummy” appetizers that kids will love!
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Spooky Veggie Platter: A platter filled with assorted vegetables shaped like spiders or ghosts, served alongside a tasty dip.
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Ghostly Cheese Platter: Offer a selection of cheeses arranged to look like ghosts, paired with crackers for a savory touch.
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Cauldron Chili Cups: Serve individual chili portions in small cups decorated as cauldrons for a hearty side dish that matches the theme.
Common Mistakes to Avoid
When making Witches Brew Halloween Cake Jars, it’s easy to overlook some details. Here are common mistakes to avoid for the best results.
- Ignoring ingredient temperature: Using cold eggs or butter can affect the cake’s texture. Always bring these ingredients to room temperature for a smoother batter.
- Overmixing the batter: This can lead to a dense cake. Mix just until combined to keep your cake light and fluffy.
- Skipping the cooling time: If you don’t let the cake cool completely before layering, the buttercream may melt. Allow sufficient cooling time to achieve perfect layers.
- Not measuring accurately: Improper measurements can alter the recipe’s outcome. Use a kitchen scale or standard measuring cups for precise quantities.
- Forgetting about decorations: Presentation matters! Don’t skip fun elements like sprinkles or fondant decorations that make your jars festive and appealing.

Storage & Reheating Instructions
Refrigerator Storage
- Store in airtight containers for up to 5 days.
- Ensure they are completely cooled before refrigerating to maintain freshness.
Freezing Witches Brew Halloween Cake Jars
- Freeze for up to 3 months in a freezer-safe container.
- Wrap each jar tightly with plastic wrap before placing it in a container.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat to 350°F (175°C). Heat jars uncovered for about 10-15 minutes until warm.
- Microwave: Heat individual jars at medium power for 20-30 seconds. Check frequently to avoid overheating.
- Stovetop: Place jars in a pot with a small amount of water and cover. Heat on low until warmed through.
Frequently Asked Questions
Here are some common questions about making Witches Brew Halloween Cake Jars.
Can I use different colors for the buttercream?
Yes, you can customize the buttercream colors based on your theme! Just add food coloring as desired.
How do I make my cake more moist?
Adding an extra egg or a bit more milk can help retain moisture in your chocolate cake.
What can I use instead of fondant?
If you prefer, you can top your jars with whipped cream or chocolate shavings instead of fondant decorations.
Can I make these cake jars ahead of time?
Absolutely! You can prepare them a day or two in advance, just store them properly in the refrigerator.
Are there any alternatives for butter?
You can substitute butter with margarine or plant-based butters if you want a dairy-free option.
Final Thoughts
Witches Brew Halloween Cake Jars are not only delicious but also incredibly fun to create! Their vibrant colors and festive decor make them perfect for Halloween gatherings or parties. Feel free to customize the flavors, colors, and toppings, making them unique for any occasion. Try this recipe today and delight your friends and family with these charming treats!
Witches Brew Halloween Cake Jars
Get festive with Witches Brew Halloween Cake Jars! Delightful layers of chocolate cake and green buttercream will charm your guests—try it today!
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 20 minutes
- Yield: Makes approximately 8 jars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 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
- 400 g butter (salted)
- 800 g powdered sugar (icing sugar)
- 1¼ tsp vanilla extract
- 2 tbsp milk (optional)
- Electric green food coloring (a few drops)
- 250 g orange fondant
- 200 g black fondant
- 1 tbsp CMC powder
- Sprinkles
Instructions
- Preheat oven to 180°C (350°F) and line baking trays with parchment paper.
- In a bowl, whisk together self-raising flour, cocoa powder, baking powder, and salt.
- Cream together granulated sugar and butter until fluffy. Add eggs one by one, mixing well after each addition followed by vanilla extract.
- Gradually combine dry mixture with wet ingredients while alternating with milk; mix until just combined.
- Pour batter into prepared trays and bake for about 50 minutes or until a toothpick comes out clean.
- For buttercream, beat salted butter with powdered sugar and vanilla until smooth; add milk if needed and color with food coloring.
- Once cooled, layer crumbled cake and buttercream in jars, topping with sprinkles and fondant decorations.
Nutrition
- Serving Size: 1 jar - approx 200g
- Calories: 425
- Sugar: 45g
- Sodium: 160mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 61g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 95mg