Get ready for Halloween fun with these Witches Brew Halloween Cake Jars! These adorable jars are filled with layers of moist chocolate cake, vibrant green buttercream, and topped with whimsical fondant witch legs. Perfect for parties, gatherings, or as a playful treat for kids and adults alike, these cake jars are sure to impress. Their standout feature is not just their look but also the combination of rich flavors that celebrate the spirit of Halloween.
Why You’ll Love This Recipe
- Easy to Assemble: These cake jars require minimal effort and can be made ahead of time, making them perfect for busy schedules.
- Deliciously Fun: The rich chocolate cake paired with creamy green buttercream creates a delightful flavor combination that everyone will love.
- Versatile Presentation: Whether for a spooky party or a family gathering, these jars can be decorated in countless ways to fit your theme.
- Kid-Friendly Activity: Involve the little ones in assembling these jars; they will love decorating and personalizing their own creations.
- Creative Gift Idea: These jars make charming gifts for friends and family during the Halloween season.

Tools and Preparation
To create your Witches Brew Halloween Cake Jars, you’ll need some essential tools. Having the right equipment will ensure a smooth baking experience.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Baking pans
- Piping bags
- Jars for assembly
Importance of Each Tool
- Electric mixer: Saves time and effort when creaming butter and sugar or whipping up frosting.
- Piping bags: Perfect for creating beautifully layered designs with your buttercream.
- Measuring cups and spoons: Accurate measurements are crucial for baking success.
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: Preheat the Oven
Preheat your oven to 175°C (350°F) to ensure an even bake for your chocolate cakes.
Step 2: Prepare Your Baking Pans
Grease your baking pans with butter or non-stick spray. You can also line them with parchment paper to prevent sticking.
Step 3: Mix Dry Ingredients
In a mixing bowl, combine:
330 g self raising flour
30 g unsweetened black cocoa powder
1½ tsp baking powder
½ tsp salt
Whisk until well blended.
Step 4: Cream Butter and Sugar
In another bowl, use an electric mixer to cream together:
360 g butter
360 g granulated sugar
Beat until light and fluffy.
Step 5: Add Eggs and Vanilla
Add:
6 eggs
2 tsp vanilla extract
Mix well until fully incorporated.
Step 6: Combine Wet and Dry Ingredients
Gradually add the dry ingredient mixture into the wet mixture while alternating with:
90 ml milk
Mix until just combined. Be careful not to overmix.
Step 7: Bake the Cakes
Pour the batter into prepared pans evenly. Bake in your preheated oven for about 50 minutes, or until a toothpick inserted comes out clean.
Step 8: Cool Cakes
Allow cakes to cool in pans for about 10 minutes before transferring them to wire racks to cool completely.
Continue following through each step until you assemble your delightful Witches Brew Halloween Cake Jars!
How to Serve Witches Brew Halloween Cake Jars
Serving Witches Brew Halloween Cake Jars is all about presentation and fun! These festive treats are perfect for Halloween parties and can be enjoyed in various ways. Here are some creative serving suggestions to make your dessert table even more enchanting.
Individual Treats
- Serve each cake jar in its own clear glass to showcase the colorful layers. This creates a delightful visual appeal that guests will love.
Party Favors
- Package mini jars as party favors for guests to take home. Tie a cute ribbon around them with a tag that says Witches Brew for an added touch.
Themed Dessert Table
- Arrange the jars on a spooky themed dessert table, surrounded by Halloween decorations like fake spiders, cobwebs, and pumpkins for an immersive experience.
Layered Display
- Stack the jars in different heights on a tiered stand to create an eye-catching centerpiece at your celebration. This adds dimension and excitement to your dessert display.
Shareable Platter
- For a more communal approach, consider pouring the contents of several jars into a larger bowl. Guests can scoop out their servings while mingling.
Fun Garnishes
- Top each jar with additional sprinkles or edible glitter just before serving. This enhances the festive look and adds a bit of magic to each bite.
How to Perfect Witches Brew Halloween Cake Jars
To ensure your Witches Brew Halloween Cake Jars are a hit, follow these handy tips. Perfecting the recipe will elevate your dessert game!
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Use Quality Ingredients: Fresh butter, high-quality cocoa powder, and food coloring can significantly enhance flavor and appearance.
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Layer Carefully: When assembling the jars, layer the cake and buttercream slowly for neatness. This keeps your design visually appealing.
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Adjust Consistency: If your buttercream is too stiff, add milk or cream gradually until you reach the desired texture. This makes it easier to pipe.
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Chill Before Serving: Refrigerating the assembled jars for at least 30 minutes helps set everything nicely and makes them easier to handle.
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Experiment with Flavors: Feel free to add flavor extracts like almond or peppermint for a twist on traditional chocolate cake that fits the Halloween theme.
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Decorate Creatively: Use fondant shapes like witches’ legs or edible eyes on top for extra fun! Get creative with additional candy decorations too.
Best Side Dishes for Witches Brew Halloween Cake Jars
Pairing side dishes with your Witches Brew Halloween Cake Jars can enhance your dessert spread. Here are some suggestions that complement this sweet treat perfectly.
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Spooky Cheese Platter: A selection of cheeses arranged with crackers shaped like bats or ghosts for a savory contrast.
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Pumpkin Soup: Serve warm pumpkin soup in small cups as a cozy starter before enjoying the sweet jars.
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Mummy Hot Dogs: Wrap hot dogs in crescent roll dough to look like mummies for an easy yet fun finger food option.
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Ghostly Fruit Cups: Create fruit cups topped with ghost-shaped whipped cream made from mini marshmallows for a light side dish.
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Witch’s Fingers Cookies: Almond-topped cookies that resemble fingers add a spooky touch while being deliciously sweet.
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Bloody Mary Mocktails: Serve refreshing mocktails with celery sticks as witches’ broomsticks to keep things festive and fun.
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Cheesy Eyeballs Pasta: Spaghetti served with cheesy meatballs resembling eyeballs makes for a playful main dish alongside desserts.
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Haunted Veggie Tray: Offer a variety of vegetables arranged creatively with dips in pumpkin-shaped bowls, providing healthy options amidst sweets.
Common Mistakes to Avoid
Making Witches Brew Halloween Cake Jars can be fun, but avoid these common mistakes for the best results.
- Ignoring ingredient temperature: Using cold butter or eggs can affect the texture of your cake. Always let them come to room temperature before mixing.
- Overmixing the batter: This can lead to dense cakes. Mix just until combined for a light and fluffy texture.
- Not measuring ingredients correctly: Accurate measurements are essential. Use a kitchen scale for precision, especially with flour and sugar.
- Skipping the cooling time: If you don’t let the cake cool properly, it may crumble when you assemble the jars. Allow at least 30 minutes of cooling before layering.
- Overfilling the jars: It’s tempting to fill them to the brim, but leave some space for toppings. Filling too much can cause a messy presentation.

Storage & Reheating Instructions
Refrigerator Storage
- Keep your cake jars in airtight containers.
- They will stay fresh for up to 5 days in the refrigerator.
Freezing Witches Brew Halloween Cake Jars
- You can freeze them for up to 3 months.
- Use freezer-safe containers or sealable bags.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat your oven to 350°F (175°C). Place jars on a baking sheet and warm for about 10-15 minutes.
- Microwave: Heat each jar on medium power for about 30 seconds. Check, then heat in additional bursts if necessary.
- Stovetop: Place jars in a saucepan with a little water, cover, and heat on low until warmed through.
Frequently Asked Questions
Here are some commonly asked questions about making Witches Brew Halloween Cake Jars.
How long do Witches Brew Halloween Cake Jars last?
These cake jars last up to 5 days in the refrigerator and can be frozen for up to 3 months.
Can I customize my Witches Brew Halloween Cake Jars?
Absolutely! You can change flavor layers or use different colored buttercream and decorations to suit your preferences.
What type of cocoa should I use?
For this recipe, unsweetened black cocoa powder is recommended as it adds a rich color and flavor.
Are Witches Brew Halloween Cake Jars suitable for kids?
Yes! These cute cake jars are perfect for kids’ parties, making them an exciting treat during Halloween celebrations.
Final Thoughts
These Witches Brew Halloween Cake Jars are not only visually appealing but also incredibly delicious! They make a delightful dessert option for any Halloween gathering. Feel free to customize flavors or decorations according to your taste. Enjoy creating these enchanting treats!
Witches Brew Halloween Cake Jars
Get ready to enchant your guests this Halloween with Witches Brew Halloween Cake Jars! These delightful dessert jars feature layers of rich chocolate cake and vibrant green buttercream, topped with whimsical fondant witch legs. Perfect for parties or as a fun treat for any age, these cake jars not only look impressive but also deliver a deliciously festive flavor experience. With their ease of assembly and creative decoration options, they are sure to be the highlight of your Halloween festivities.
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 20 minutes
- Yield: Approximately 10 servings 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
- 400 g salted butter (for buttercream)
- 800 g powdered sugar
- Electric green food coloring
Instructions
- Preheat oven to 175°C (350°F).
- Grease baking pans and line with parchment paper.
- In a bowl, whisk together flour, cocoa powder, baking powder, and salt.
- Cream together butter and sugar until fluffy; add eggs and vanilla extract.
- Gradually mix in dry ingredients alternating with milk until just combined.
- Pour batter into pans and bake for about 50 minutes or until a toothpick comes out clean.
- Cool cakes completely before assembling in jars with layers of cake and buttercream.
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 48g
- Sodium: 150mg
- Fat: 22g
- Saturated Fat: 14g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 120mg
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