Get ready for Halloween fun with these Witches Brew Halloween Cake Jars! These delightful jars are filled with layers of rich chocolate cake, vibrant green buttercream, and topped with whimsical fondant witch legs. Perfect for spooky gatherings or festive treats, these cake jars are sure to impress both kids and adults alike.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Chocolate Cake
- For the Buttercream Frosting
- For Decoration
- How to Make Witches Brew Halloween Cake Jars
- Step 1: Prepare Your Oven and Pans
- Step 2: Mix the Dry Ingredients
- Step 3: Cream Butter and Sugar
- Step 4: Add Eggs and Vanilla
- Step 5: Combine Mixtures
- Step 6: Bake Cakes
- Step 7: Make the Buttercream Frosting
- Step 8: Assemble Cake Jars
- How to Serve Witches Brew Halloween Cake Jars
- Spooky Treat Table
- Party Favors
- Dessert Bar
- How to Perfect Witches Brew Halloween Cake Jars
- Best Side Dishes for Witches Brew Halloween Cake Jars
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Witches Brew Halloween Cake Jars
- Reheating Witches Brew Halloween Cake Jars
- Frequently Asked Questions
- What are Witches Brew Halloween Cake Jars?
- Can I customize the flavors of my Witches Brew Halloween Cake Jars?
- How should I store my Witches Brew Halloween Cake Jars?
- Are there alternatives to traditional frosting for these cake jars?
- Can I use gluten-free flour in this recipe?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Creative Presentation: The individual jars make for a fun and unique dessert that is easy to serve.
- Delicious Layers: Enjoy the combination of moist chocolate cake and sweet green buttercream for a perfect flavor balance.
- Customizable Decor: You can easily switch up the colors or decorations to fit your Halloween theme.
- Easy to Prepare: With straightforward steps, even novice bakers can whip up these charming desserts.
- Perfect for Parties: These cake jars are an excellent addition to any Halloween party, offering both taste and visual appeal.
Tools and Preparation
Gathering the right tools will make your baking experience smoother. Here’s what you’ll need:
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Baking pans
- Offset spatula
- Jar containers
Importance of Each Tool
- Electric mixer: This tool helps achieve a light and fluffy batter quickly, making your preparation much easier.
- Offset spatula: Ideal for spreading frosting evenly on the cakes, ensuring a beautiful presentation in your jars.

Ingredients
To create these enchanting Witches Brew Halloween Cake Jars, gather the following ingredients:
For the Chocolate 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: Prepare Your Oven and Pans
Preheat your oven to 180°C (350°F). Grease and line your baking pans with parchment paper.
Step 2: Mix the Dry Ingredients
In a large 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 your electric mixer to cream:
1. Granulated sugar
2. Butter
Beat until light and fluffy.
Step 4: Add Eggs and Vanilla
Add eggs one at a time to the butter mixture, mixing well after each addition. Then stir in vanilla extract.
Step 5: Combine Mixtures
Gradually add the dry ingredients to wet ingredients while alternating with milk. Mix until just combined.
Step 6: Bake Cakes
Divide the batter into prepared pans. Bake in preheated oven for about 50 minutes or until a toothpick comes out clean. Let cool completely before assembling.
Step 7: Make the Buttercream Frosting
In a large bowl, beat:
1. Salted butter until smooth.
2. Gradually add powdered sugar while mixing.
3. Mix in vanilla extract and adjust consistency with milk if needed.
4. Add electric green food coloring until desired color is achieved.
Step 8: Assemble Cake Jars
Once cakes are cooled:
1. Crumble chocolate cake into jar layers.
2. Alternate layers of crumbled cake with buttercream frosting in each jar.
3. Top with fondant decorations and sprinkles for a festive touch.
Enjoy your spooky Witches Brew Halloween Cake Jars as a delightful treat this spooky season!
How to Serve Witches Brew Halloween Cake Jars
These Witches Brew Halloween Cake Jars are not just a treat but also a delightful centerpiece for your Halloween festivities. Here are some creative ways to present them that will enchant your guests.
Spooky Treat Table
- Layered Display: Arrange the jars in varying heights on a spooky-themed tablecloth to create visual interest.
- Themed Decor: Add small pumpkins, fake spider webs, and eerie candles around the jars for an extra festive touch.
Party Favors
- Individual Jars: Seal each jar with a ribbon and tag them as party favors for your guests to take home.
- Personalized Labels: Create custom labels with guests’ names for a personal touch that adds charm.
Dessert Bar
- DIY Toppings Station: Set up a topping station with extra sprinkles, edible glitter, and fondant shapes so guests can personalize their cakes.
- Complementary Drinks: Serve fun Halloween-themed drinks, like green punch or orange soda, alongside the cake jars.
How to Perfect Witches Brew Halloween Cake Jars
Achieving the perfect Witches Brew Halloween Cake Jars requires attention to detail and creativity. Here are some tips to ensure they turn out wonderfully.
- Bold Colors: Use electric green food coloring sparingly until you achieve the desired shade for your buttercream.
- Chill Your Cakes: Let the chocolate cakes cool completely before layering them in jars; this prevents melting of the buttercream.
- Stiff Buttercream: If your buttercream is too stiff, add milk or cream gradually until it reaches the right consistency for easy piping.
- Fondant Techniques: Work with fondant while it’s soft; this makes it easier to shape into fun designs like witch legs.
- Sprinkle Variety: Use a mix of sprinkles for texture and color contrast, enhancing the visual appeal of each jar.
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 fantastic options to consider:
- Pumpkin Soup: A warm and savory pumpkin soup adds a cozy touch to your Halloween spread.
- Stuffed Peppers: Colorful bell peppers stuffed with rice and veggies make a vibrant addition that is both healthy and festive.
- Cheese Platter: A selection of cheeses served with crackers offers a delightful contrast to the sweetness of the cake jars.
- Halloween Veggie Tray: Arrange carrots, bell peppers, and cucumbers in spooky shapes or patterns for a healthy snack option.
- Roasted Sweet Potatoes: Sweet potatoes seasoned with cinnamon provide a sweet yet savory side that complements dessert perfectly.
- Mini Pizzas: Create mini pizzas using cookie cutters shaped like ghosts or bats as an interactive activity for guests.
Common Mistakes to Avoid
When making your Witches Brew Halloween Cake Jars, it’s easy to make a few common errors. Here are some mistakes to watch out for:
- Ignoring ingredient temperature: Using cold butter or eggs can affect the texture of your cake. Make sure all ingredients are at room temperature for better mixing.
- Overmixing the batter: Mixing the batter too much can lead to dense cakes. Mix just until ingredients are combined for a light, fluffy texture.
- Not leveling flour: Scooping flour directly from the bag can pack it down, leading to too much flour in your recipe. Always spoon flour into your measuring cup and level it off with a knife.
- Skipping the cooling time: If you try to frost warm cake layers, the frosting will melt and slide off. Allow your cake layers to cool completely before assembling your jars.
- Using stale ingredients: Check expiration dates on baking powder and baking soda. Fresh ingredients ensure your cake rises properly and tastes great.

Storage & Reheating Instructions
Refrigerator Storage
- Store in airtight containers for up to 5 days.
- For best freshness, keep layers separated if possible.
Freezing Witches Brew Halloween Cake Jars
- Freeze for up to 3 months in airtight containers.
- Label containers with dates and contents for easy identification.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat to 350°F (175°C); place jars in an oven-safe dish and warm for about 10-15 minutes.
- Microwave: Heat on low power for about 20-30 seconds; check frequently to avoid overheating.
- Stovetop: Place jars in a saucepan with a little water; cover and heat on low until warmed through.
Frequently Asked Questions
Here are some common questions regarding Witches Brew Halloween Cake Jars:
What are Witches Brew Halloween Cake Jars?
Witches Brew Halloween Cake Jars are delightful desserts featuring layers of chocolate cake, vibrant green buttercream, and festive decorations, perfect for Halloween celebrations.
Can I customize the flavors of my Witches Brew Halloween Cake Jars?
Absolutely! You can experiment with different cake flavors or buttercream colors to create unique variations that fit your theme.
How should I store my Witches Brew Halloween Cake Jars?
Store them in airtight containers in the refrigerator for up to 5 days or freeze them for longer storage.
Are there alternatives to traditional frosting for these cake jars?
Yes! Consider using whipped cream or cream cheese frosting as alternatives to traditional buttercream.
Can I use gluten-free flour in this recipe?
Certainly! Substitute self-raising gluten-free flour for regular flour while keeping other ingredients constant.
Final Thoughts
These Witches Brew Halloween Cake Jars are not only visually stunning but also deliciously satisfying. They offer a fun way to celebrate Halloween with friends and family. Feel free to customize them with different flavors or decorations for an even more personalized touch!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
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Witches Brew Halloween Cake Jars
- Total Time: 1 hour 20 minutes
- Yield: Approximately 8 servings 1x
Description
Get ready to impress your guests with these enchanting Witches Brew Halloween Cake Jars! Each jar is a delightful surprise, featuring layers of moist chocolate cake, vibrant green buttercream, and whimsical decorations such as fondant witch legs. These fun and festive treats are perfect for Halloween gatherings, making them a must-have dessert that appeals to both kids and adults alike. With easy preparation steps and customizable decor options, you’ll love creating these spooky delights for your celebrations.
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 or cream (optional- if the buttercream is too stiff)
- Electric green food coloring (a few drops)
- 250 g orange fondant
- 200 g black fondant
- 1 tbsp CMC powder
- Sprinkles
Instructions
- Preheat the oven to 180°C (350°F) and prepare baking pans with parchment paper.
- In a bowl, mix self-raising flour, cocoa powder, baking powder, and salt.
- Cream granulated sugar with butter until fluffy. Add eggs one at a time followed by vanilla extract.
- Gradually combine dry ingredients with wet ingredients, alternating with milk until just mixed.
- Divide batter into pans and bake for about 50 minutes or until a toothpick comes out clean. Cool completely.
- Beat butter until smooth; gradually add powdered sugar and vanilla, adjusting consistency with milk as needed. Mix in green food coloring.
- Assemble jars by layering crumbled cake and frosting; top with fondant decorations.
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 jar (150g)
- Calories: 370
- Sugar: 36g
- Sodium: 180mg
- Fat: 19g
- Saturated Fat: 11g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 47g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 90mg





