Get ready for Halloween fun with these Witches Brew Halloween Cake Jars filled with layers of delicious chocolate cake and vibrant green buttercream. These adorable treats are perfect for parties, gatherings, or simply to enjoy at home. The unique presentation in jars makes them stand out, and they are sure to delight both kids and adults alike with their whimsical design and delightful flavor.
Why You’ll Love This Recipe
- Fun Presentation: These cake jars are visually stunning, making them an excellent centerpiece for any Halloween celebration.
- Easy to Customize: You can easily swap colors or decorations to suit your theme or personal taste.
- Delicious Layers: The combination of rich chocolate cake and sweet buttercream creates a heavenly dessert experience.
- Perfect for Parties: Individual servings make it easy for guests to grab a jar and enjoy without needing utensils.
- Creative Activity: Decorating these jars can be a fun activity for kids and adults alike.
Tools and Preparation
To create your Witches Brew Halloween Cake Jars, you will need some essential tools. Having the right equipment ensures a smooth baking experience.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Spatula
- Baking pans (for the cake)
- Jars (for serving)
- Piping bags (for buttercream)
Importance of Each Tool
- Electric mixer: Saves time and energy when mixing the batter and buttercream, ensuring a smooth consistency.
- Baking pans: Properly shaped pans help achieve even baking, leading to perfectly layered cake.
- Piping bags: Allows for creative decoration of the buttercream, giving the jars a professional appearance.

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 and Pans
Preheat your oven to 180°C (350°F). Grease your baking pans to prevent sticking.
Step 2: Mix Dry Ingredients
In a large bowl, combine the self-raising flour, granulated sugar, unsweetened black cocoa powder, baking powder, and salt. Mix well.
Step 3: Cream Butter and Eggs
In another bowl, beat together the butter until creamy. Gradually add in the eggs one at a time while mixing continuously until well combined.
Step 4: Combine Wet and Dry Ingredients
Add the dry mixture into the creamed butter mixture. Pour in milk and vanilla extract. Mix until everything is just combined to avoid overmixing.
Step 5: Bake the Cake
Pour the batter evenly into your prepared baking pans. Bake in preheated oven for about 50 minutes or until a toothpick inserted comes out clean. Let cool completely.
Step 6: Prepare Buttercream Frosting
In another bowl, beat together salted butter until fluffy. Gradually add powdered sugar while mixing on low speed until incorporated. Add vanilla extract and electric green food coloring; mix until fully combined. If too stiff, add milk or cream as needed.
Step 7: Assemble Cake Jars
Once cooled, crumble the chocolate cake into small pieces. Layer crumbled cake with green buttercream in each jar. Continue layering until jars are full.
Step 8: Decorate with Fondant Legs
Roll out orange fondant to create witch legs and black fondant for shoes. Position them on top of each jar for a cute finish.
Step 9: Add Sprinkles
Finish off by adding colorful sprinkles over each jar for that festive Halloween touch!
Now you’re all set to impress your friends with these delightful Witches Brew Halloween Cake Jars! Enjoy your spooky season!
How to Serve Witches Brew Halloween Cake Jars
These delightful Witches Brew Halloween Cake Jars are not only a treat for the taste buds but also a feast for the eyes. Serve them in creative ways to add a spooky touch to your Halloween festivities.
Individual Portions
- Serve each jar with a cute paper straw for a fun, whimsical look.
- Add a small Halloween-themed decoration on top of the jars, like mini plastic spiders or ghosts.
Group Presentation
- Arrange multiple jars on a festive platter surrounded by candy corn or colorful fall leaves.
- Create a themed dessert table featuring these jars alongside other Halloween treats.
Party Favors
- Seal each jar with a decorative lid and ribbon to create charming party favors for guests.
- Attach personalized tags with fun messages or names to make it special.
How to Perfect Witches Brew Halloween Cake Jars
Making these cake jars is easy, but a few tips can help you achieve perfection. Follow these suggestions to enhance your baking experience.
- Measure ingredients accurately: Using precise measurements ensures consistent results for your cake layers and buttercream.
- Use room temperature ingredients: Allow butter and eggs to come to room temperature for better mixing and texture.
- Don’t overmix the batter: Mix until just combined to keep the cake light and fluffy; overmixing can lead to dense cakes.
- Cool completely before assembling: Ensure that cake layers are cool before layering them in jars; warm cake can melt the buttercream.
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 delicious options that complement these spooky treats.
- Pumpkin Soup: A creamy pumpkin soup adds warmth and seasonal flavor, perfect for autumn gatherings.
- Spooky Cheese Platter: Include different cheeses, crackers, and fruit shaped like bats or pumpkins for a fun display.
- Witch’s Hat Cookies: These chocolate-dipped cookies shaped like witch hats provide an extra sweet crunch that pairs well with cake jars.
- Fruit Skewers: Assemble skewers of seasonal fruits like grapes, strawberries, and kiwis for a fresh contrast to the rich cake.
- Candy Corn Salad: A colorful salad featuring mixed greens, feta cheese, and candy corn offers sweetness along with savory elements.
- Ghostly Guacamole: Serve guacamole in a hollowed-out pumpkin for an eye-catching dip that pairs well with tortilla chips.
Common Mistakes to Avoid
Avoiding common mistakes will help you create the perfect Witches Brew Halloween Cake Jars.
- Skipping the room temperature ingredients: Make sure your butter and eggs are at room temperature for a smoother batter. Cold ingredients can lead to a lumpy texture.
- Overmixing the batter: Mix just until combined. Overmixing can result in dense cakes rather than light and fluffy ones.
- Ignoring baking times: Always check your cake jars a few minutes before the recommended time. Every oven is different, and you want to avoid overbaking.
- Using the wrong food coloring: Liquid food coloring may not give you the vibrant green you’re looking for. Opt for gel or paste food coloring for better results.
- Not letting the cakes cool properly: Allow your cakes to cool completely before layering with frosting. This prevents melting and sliding of the buttercream.

Storage & Reheating Instructions
Refrigerator Storage
- Store your Witches Brew Halloween Cake Jars in an airtight container.
- They can be kept in the refrigerator for up to 5 days.
Freezing Witches Brew Halloween Cake Jars
- For longer storage, freeze the jars without toppings.
- They should last up to 3 months in the freezer when sealed properly.
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 for about 20-30 seconds on medium power. Be careful not to overheat.
- Stovetop: Alternatively, place jars in a pot with a lid and steam them over low heat for about 10 minutes.
Frequently Asked Questions
Here are some frequently asked questions about making Witches Brew Halloween Cake Jars.
How do I make my buttercream softer?
To soften your buttercream, simply add one tablespoon of milk or cream at a time until it reaches your desired consistency.
Can I use other colors instead of green?
Absolutely! Feel free to customize the color of your buttercream using any food coloring that matches your theme.
How can I decorate my Witches Brew Halloween Cake Jars?
You can add themed sprinkles, edible glitter, or even candy decorations like gummy worms for extra fun!
What are some variations of Witches Brew Halloween Cake Jars?
Try using different cake flavors such as vanilla or red velvet, or experiment with various frosting styles like cream cheese frosting.
Final Thoughts
These Witches Brew Halloween Cake Jars are perfect for adding some spooky fun to your dessert table. Their customizable layers allow you to get creative with colors and decorations. Don’t hesitate to try different cake flavors or themes that suit your party needs!
Witches Brew Halloween Cake Jars
- Total Time: 1 hour 20 minutes
- Yield: 8 servings 1x
Description
Get ready to enchant your guests this Halloween with Witches Brew Halloween Cake Jars! These delightful treats are layered with rich chocolate cake and vibrant green buttercream, creating a whimsical dessert experience that’s perfect for any spooky celebration. The individual jars not only make serving easy but also add a creative touch to your Halloween festivities. Kids and adults alike will be captivated by these charming desserts, making them an ideal centerpiece for parties or gatherings. With customizable decorations, you can tailor each jar to fit your theme, ensuring every bite is as fun as it is delicious!
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 (if necessary)
- Electric green food coloring
- 250 g orange fondant
- 200 g black fondant
- 1 tbsp CMC powder
- Sprinkles
Instructions
- Preheat the oven to 180°C (350°F) and grease your baking pans.
- In a bowl, mix self-raising flour, sugar, cocoa powder, baking powder, and salt.
- In another bowl, cream butter until smooth; gradually add eggs while mixing.
- Combine dry and wet ingredients along with milk and vanilla; mix until just combined.
- Pour the batter into prepared pans and bake for about 50 minutes or until a toothpick comes out clean. Let cool.
- For the buttercream, beat butter until fluffy, then gradually add powdered sugar, vanilla extract, and food coloring.
- Once cooled, crumble the cake into jars, layering it with buttercream until full.
- Decorate with fondant legs and sprinkles.
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Halloween
Nutrition
- Serving Size: 1 cake jar (150g)
- Calories: 450
- Sugar: 60g
- Sodium: 140mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 63g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 80mg
Keywords: Use room temperature ingredients for better mixing. Avoid overmixing the batter to maintain a light texture. Experiment with different colors of food coloring for unique designs.




