Witches Brew Halloween Cake Jars
Get ready to scare up some fun with these Witches Brew Halloween Cake Jars! These whimsical treats are perfect for Halloween gatherings, parties, or just a spooky night in. Each jar is layered with rich chocolate cake and vibrant green buttercream, making them not only delicious but also visually striking. Decorated with cute fondant witch legs and colorful sprinkles, these cake jars are sure to impress both kids and adults alike.
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 holiday preparations.
- Customizable: Feel free to change the colors or decorations based on your theme. Use different sprinkles or even add edible glitter for extra flair!
- Fun Presentation: The individual jars make it easy to serve and enjoy without any mess. Plus, they look adorable on any dessert table.
- Delicious Layers: With rich chocolate cake and fluffy buttercream, each bite is a delightful combination of flavors that will satisfy your sweet tooth.
- Perfect for All Ages: Kids will love the fun colors and decorations, while adults will appreciate the rich flavors and creativity behind these treats.
Tools and Preparation
Before you dive into making your Witches Brew Halloween Cake Jars, gather your tools and prepare your workspace. Having everything ready will make the process smoother and more enjoyable.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
- Cake jars or jars with lids
- Piping bag with star tip
Importance of Each Tool
- Electric mixer: This tool makes whipping buttercream easy, giving it a light texture that’s perfect for piping.
- Piping bag with star tip: Ideal for creating beautiful swirls of frosting that add visual appeal to the cakes in jars.

Ingredients
To create these delightful Witches Brew Halloween Cake Jars, you’ll need the following 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: Prepare Your Oven and Pans
Preheat your oven to 180°C (350°F). Grease and line your cake pans with parchment paper so that the cakes come out easily once baked.
Step 2: Make the Chocolate Cake Batter
- In a large mixing bowl, cream together the butter and granulated sugar until light and fluffy.
- Add in the eggs one at a time, mixing well after each addition.
- Gradually add in the self-raising flour, black cocoa powder, baking powder, salt, milk, and vanilla extract. Mix until just combined.
Step 3: Bake the Cakes
Pour the batter evenly into your prepared cake pans. Bake in the preheated oven for about 50 minutes or until a toothpick inserted into the center comes out clean. Let cool completely before assembling.
Step 4: Make the Buttercream Frosting
- In another bowl, beat together salted butter and powdered sugar until creamy.
- Add vanilla extract and electric green food coloring; mix until well combined. If needed, add milk or cream to reach desired consistency.
Step 5: Assemble Your Cake Jars
- Crumble pieces of chocolate cake into each jar.
- Layer with green buttercream frosting using a piping bag.
- Repeat layers until jars are full.
- Top with fondant witch legs made from orange and black fondant mixed with CMC powder for stability.
- Finish off with sprinkles for an extra festive touch!
Enjoy these spooky yet delicious Witches Brew Halloween Cake Jars at your next Halloween celebration!
How to Serve Witches Brew Halloween Cake Jars
These Witches Brew Halloween Cake Jars are perfect for any Halloween gathering. Their vibrant colors and fun presentation make them a delightful treat. Here are some creative serving suggestions to impress your guests.
Individual Treats
- Serve each jar on a colorful plate for an eye-catching display.
- Add a festive napkin beside each jar for a pop of color.
Party Favors
- Wrap jars with cellophane and tie with orange or black ribbon.
- Personalize the jars with spooky labels for guests to take home.
Dessert Table Centerpiece
- Arrange multiple jars on a tiered cake stand for an impressive dessert table.
- Surround the jars with themed decorations like plastic spiders or mini pumpkins.
Themed Drink Pairings
- Serve with spooky-themed beverages, such as green punch or orange soda.
- Create a Witches Brew drink station where guests can customize their drinks.
Kids’ Halloween Parties
- Add fun straws to each jar for easy sipping and added flair.
- Use edible glitter on top of the buttercream for an extra magical touch.
How to Perfect Witches Brew Halloween Cake Jars
To make your Witches Brew Halloween Cake Jars truly enchanting, consider these helpful tips.
- Use fresh ingredients: Fresh eggs and high-quality butter enhance flavor and texture.
- Adjust baking time: Check cakes a few minutes early; ovens vary in temperature.
- Layer evenly: For visually appealing layers, use a piping bag to layer cake and frosting.
- Keep it cool: Ensure the buttercream is chilled before frosting to maintain its shape.
- Add seasonal sprinkles: Incorporate various sprinkles for added color and fun textures.
Best Side Dishes for Witches Brew Halloween Cake Jars
When serving these delightful cake jars, consider pairing them with complementary side dishes. Here are some delicious options that will enhance your Halloween spread.
- Pumpkin Soup – A warm, comforting soup that brings autumn flavors to your table.
- Roasted Vegetables – A medley of seasoned veggies roasted until caramelized and tender.
- Cheesy Garlic Bread – Crunchy bread topped with garlic and gooey cheese, perfect for dipping.
- Spooky Salad – Mixed greens topped with orange slices and candied nuts for a festive touch.
- Stuffed Peppers – Colorful bell peppers filled with rice, beans, and spices for added nutrition.
- Candy Corn Fruit Skewers – Colorful fruit skewers resembling candy corn, great for kids!
Common Mistakes to Avoid
Baking can be tricky, especially when making festive treats like Witches Brew Halloween Cake Jars. Here are some common mistakes to watch out for:
- Skipping ingredient measurements: Always measure your ingredients accurately. Using too much or too little can affect the cake’s texture and flavor.
- Overmixing the batter: Mix just until combined to avoid tough cake. Overmixing can lead to dense, chewy results instead of light and fluffy layers.
- Ignoring oven temperature: Ensure your oven is properly preheated before baking. An incorrect temperature can result in unevenly baked cakes.
- Not cooling layers properly: Allow the cake layers to cool completely before assembling. Warm layers can melt your buttercream and make a mess.
- Using stale ingredients: Fresh ingredients are key! Check that your baking powder and flour are not past their expiration dates for the best results.

Storage & Reheating Instructions
Refrigerator Storage
- Store the jars in an airtight container in the refrigerator.
- They will keep fresh for up to 5 days.
Freezing Witches Brew Halloween Cake Jars
- For longer storage, freeze the jars without toppings.
- Wrap them tightly with plastic wrap and then place them in a freezer-safe container for up to 3 months.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat to 350°F (175°C). Place jars on a baking sheet and warm for about 10-15 minutes.
- Microwave: Heat in short bursts of 10-15 seconds until warmed through. Avoid overheating.
- Stovetop: Use a double boiler method. Place jars over simmering water until warmed, stirring gently if needed.
Frequently Asked Questions
Here are some frequently asked questions about Witches Brew Halloween Cake Jars:
How do I achieve vibrant green buttercream?
To get a striking green color, use electric green food coloring. Start with a few drops and adjust until you reach your desired shade.
Can I substitute any ingredients in this recipe?
Yes! You can replace butter with plant-based alternatives or use different types of flour based on dietary preferences while ensuring the ratios remain consistent.
How long do these cake jars last?
When stored correctly, they last up to 5 days in the refrigerator and can be frozen for up to 3 months without toppings.
Are there any decoration ideas for Witches Brew Halloween Cake Jars?
You can customize your jars with themed sprinkles, edible glitter, or even small fondant shapes like bats or pumpkins for added flair!
Final Thoughts
These Witches Brew Halloween Cake Jars are not only fun but also versatile! With layers of rich chocolate cake and colorful buttercream, they make an eye-catching dessert perfect for any Halloween celebration. Feel free to customize them with your favorite colors or decorations to match your theme!
Witches Brew Halloween Cake Jars
Get ready for a spooktacular treat with Witches Brew Halloween Cake Jars! These whimsical dessert jars are perfect for Halloween parties or cozy nights in. Each jar is filled with rich chocolate cake layered with vibrant green buttercream frosting, creating an eye-catching and delicious delight. Adorned with charming fondant witch legs and colorful sprinkles, these cake jars will surely impress both kids and adults alike. Not only are they easy to assemble, but they also offer the flexibility to customize colors and decorations to fit your Halloween theme. Enjoy these festive creations that bring a fun twist to your dessert table!
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 20 minutes
- Yield: Serves approximately 8 jars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 330 g self raising flour
- 360 g granulated sugar
- 360 g butter (use plant-based alternative if desired)
- 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, use plant-based alternative if desired)
- 800 g powdered sugar (icing sugar)
- 1¼ tsp vanilla extract
- 2 tbsp milk (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 your oven to 180°C (350°F) and prepare cake pans with parchment paper.
- In a mixing bowl, cream butter and sugar until fluffy. Add eggs one at a time, mixing well.
- Gradually mix in flour, cocoa powder, baking powder, salt, milk, and vanilla until combined.
- Pour batter into prepared pans and bake for about 50 minutes or until a toothpick comes out clean. Let cool completely.
- For the buttercream frosting, beat together butter and powdered sugar until creamy. Mix in vanilla and electric green food coloring.
- Crumble the chocolate cake into jars, layer with buttercream, repeat layers, and top with fondant decorations and sprinkles.
Nutrition
- Serving Size: 1 jar (approximately 200g)
- Calories: 475
- Sugar: 55g
- Sodium: 180mg
- Fat: 25g
- Saturated Fat: 15g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 57g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 80mg