Get ready for Halloween fun with these Witches Brew Halloween Cake Jars! They are a delightful treat filled with layers of rich chocolate cake and vibrant green buttercream. Perfect for parties, spooky gatherings, or simply celebrating the season, these cake jars will surely impress your guests. The combination of cute fondant witch legs and colorful sprinkles makes them not only delicious but also visually stunning!
Why You’ll Love This Recipe
- Fun Presentation: These cake jars look fantastic, adding a festive touch to your Halloween celebration.
- Decadent Flavor: The rich chocolate cake paired with creamy buttercream creates an irresistible dessert.
- Easy to Assemble: Layering the ingredients in jars is straightforward and requires minimal mess.
- Versatile Treat: Perfect for parties, gifts, or as a special dessert for family gatherings.
- Kid-Friendly: Kids will love these colorful cake jars, making them a hit for Halloween festivities.
Tools and Preparation
Before you start baking your Witches Brew Halloween Cake Jars, gather your tools to ensure a smooth process.
Essential Tools and Equipment
- Mixing bowl
- Electric mixer
- Measuring cups and spoons
- Baking pans
- Cooling rack
- Jar containers
Importance of Each Tool
- Electric mixer: Makes mixing the batter quick and efficient, ensuring a smooth consistency.
- Measuring cups and spoons: Accurate measurements are crucial for the best results in baking.
- Baking pans: Properly sized pans help in evenly cooking the cake layers.
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 350°F (175°C). Grease your baking pans to prevent sticking.
Step 2: Mix the Dry Ingredients
In a mixing bowl, combine:
1. Self raising flour
2. Granulated sugar
3. Unsweetened black cocoa powder
4. Baking powder
5. Salt
Whisk together until well combined.
Step 3: Cream Butter and Sugar
In another bowl, beat together:
1. Butter (360 g)
2. Eggs (6)
Mix until fluffy and light in color.
Step 4: Combine Wet and Dry Ingredients
Gradually add the dry mixture to the creamed butter mixture:
1. Stir in milk (90 ml) and vanilla extract (2 tsp).
2. Mix until just combined.
Step 5: Bake the Cake Layers
Pour batter into prepared pans. Bake for about 50 minutes or until a toothpick comes out clean.
Step 6: Cool the Cakes
Once baked, remove from oven and allow cakes to cool in pans for 10 minutes before transferring to a cooling rack.
Step 7: Prepare Buttercream Frosting
In a clean bowl, beat together:
1. Salted butter (400 g)
2. Powdered sugar (800 g)
3. Vanilla extract (1¼ tsp)
Add milk or cream if needed for consistency. Mix in electric green food coloring until desired color is achieved.
Step 8: Assemble Your Cake Jars
Cut cooled cake into small pieces. In each jar, layer:
1. A layer of chocolate cake
2. A layer of green buttercream
3. Repeat until jars are filled.
Step 9: Decorate Your Jars
Top with sprinkles and use fondant shapes like witch legs for added flair.
Enjoy serving your delightful Witches Brew Halloween Cake Jars at your next spooky gathering!
How to Serve Witches Brew Halloween Cake Jars
These Witches Brew Halloween Cake Jars are a fun and festive treat perfect for any Halloween gathering. Serving them in jars adds a charming touch while keeping the layers intact for an eye-catching presentation.
Individual Treats
- These jars are ideal for single servings, making them easy to distribute at parties or events.
Halloween Dessert Table
- Place several jars on a decorative table for a delightful centerpiece that captures the spirit of Halloween.
Kid-Friendly Party Favors
- Gift these cake jars to kids as party favors; they will love the spooky theme and delicious flavors.
Themed Movie Night Snack
- Serve these cake jars during your Halloween movie marathon for a sweet treat that complements the spooky atmosphere.
Outdoor Gatherings
- Perfect for bonfire nights, these jars can be enjoyed outdoors without the mess of traditional cake.

How to Perfect Witches Brew Halloween Cake Jars
To ensure your Witches Brew Halloween Cake Jars turn out perfectly, keep these tips in mind:
Choose quality ingredients: Using high-quality cocoa powder and butter will enhance the flavor of your cake.
Layer carefully: Take your time when layering the cake and buttercream in the jars for a visually appealing effect.
Adjust food coloring: Start with just a few drops of green food coloring and gradually add more until you achieve your desired color.
Chill before serving: Refrigerate the assembled jars for at least an hour; this helps set the buttercream and makes them easier to eat.
Best Side Dishes for Witches Brew Halloween Cake Jars
To complement your Witches Brew Halloween Cake Jars, consider these delightful side dishes that fit the Halloween theme.
Spooky Cheese Platter: A selection of cheeses shaped like bats and pumpkins, served with crackers.
Pumpkin Soup Shots: Warm and creamy pumpkin soup served in small cups, perfect for sipping alongside dessert.
Ghostly Veggie Sticks: Carrot and cucumber sticks arranged as ghosts with dip in small cups.
Witch’s Fingers Breadsticks: Long breadsticks shaped like fingers, complete with almond slivers as nails.
Candy Corn Fruit Cups: A mix of pineapple, mango, and bananas layered to resemble candy corn colors.
Mummy Hot Dogs: Mini hot dogs wrapped in crescent dough to resemble mummies, baked until golden brown.
Common Mistakes to Avoid
When making Witches Brew Halloween Cake Jars, it’s easy to make a few common mistakes. Here are some tips to ensure your cake jars turn out perfectly.
- Using the wrong flour: Always use self-raising flour for a light and fluffy texture. If you substitute all-purpose flour, your cakes may turn out dense.
- Overmixing the batter: Mix just until combined to avoid tough cakes. Overmixing can develop gluten, leading to a chewy texture instead of a soft one.
- Skipping the cooling step: Let your chocolate cakes cool completely before layering in jars. Warm cake can melt your buttercream, resulting in an unappealing mess.
- Neglecting color in buttercream: Don’t forget the electric green food coloring! A few drops will enhance the Halloween theme and make your dessert visually appealing.
- Ignoring storage tips: Properly store your cake jars to maintain freshness. Use airtight containers and refrigerate them if not consumed right away.

Storage & Reheating Instructions
Refrigerator Storage
- Store Witches Brew Halloween Cake Jars in the refrigerator for up to 5 days.
- Use airtight containers to keep them fresh and prevent odors from affecting the taste.
Freezing Witches Brew Halloween Cake Jars
- Freeze for up to 3 months if you want to save some jars for later.
- Wrap each jar tightly with plastic wrap or foil before placing them in a freezer-safe container.
Reheating Witches Brew Halloween Cake Jars
- Oven: Preheat to 350°F (175°C) and place jars on a baking tray. Heat for about 10 minutes or until warm.
- Microwave: Remove lids and microwave individual jars for about 20-30 seconds. Heat in short intervals until just warm.
- Stovetop: Place jars in a saucepan with a small amount of water. Cover and heat over low heat for about 5-7 minutes.
Frequently Asked Questions
Here are some frequently asked questions about Witches Brew Halloween Cake Jars that might help you out!
How do I make Witches Brew Halloween Cake Jars?
To make these jars, layer chocolate cake with vibrant green buttercream, sprinkles, and fondant decorations in mason jars for a fun treat!
Can I customize the flavors of Witches Brew Halloween Cake Jars?
Absolutely! You can swap chocolate cake for vanilla or any other flavor you like. Just adjust the frosting colors accordingly.
How long do Witches Brew Halloween Cake Jars last?
These cake jars will last up to 5 days in the refrigerator when stored correctly in airtight containers.
What decorations can I use for Witches Brew Halloween Cake Jars?
Feel free to get creative! Use different colored sprinkles, edible glitter, or spooky candy decorations to enhance the festive look of your jars.
Final Thoughts
Witches Brew Halloween Cake Jars are an exciting dessert perfect for any Halloween celebration. With their delightful layers of chocolate cake and vibrant buttercream, they not only taste amazing but also look festive. Feel free to customize these cake jars with various flavors and decorations to suit your style or party theme!
Witches Brew Halloween Cake Jars
Get ready to enchant your guests with Witches Brew Halloween Cake Jars—an irresistible treat that captures the spirit of the season! These delightful dessert jars are filled with luscious layers of rich chocolate cake and vibrant green buttercream, making them a feast for both the eyes and the palate. Adorned with cute fondant witch legs and colorful sprinkles, they’re perfect for parties, spooky gatherings, or simply enjoying at home. Easy to assemble and incredibly festive, these cake jars are sure to be a hit with kids and adults alike.
- Prep Time: 30 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 20 minutes
- Yield: Serves approximately 8 jars
- 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 frosting)
- 800 g powdered sugar
- Electric green food coloring
Instructions
- Preheat oven to 350°F (175°C) and grease baking pans.
- In a mixing bowl, whisk together self-raising flour, granulated sugar, cocoa powder, baking powder, and salt.
- In another bowl, beat softened butter and eggs until fluffy. Gradually mix in dry ingredients along with milk and vanilla extract until just combined.
- Pour batter into prepared pans and bake for about 50 minutes or until a toothpick comes out clean.
- Allow cakes to cool before cutting into small pieces for layering in jars.
- Prepare buttercream by beating salted butter with powdered sugar and vanilla; add food coloring until desired shade is achieved.
- Layer chocolate cake pieces with green buttercream in jars, finishing with sprinkles and fondant decorations.
Nutrition
- Serving Size: 1 jar (160g)
- Calories: 550
- Sugar: 60g
- Sodium: 200mg
- Fat: 30g
- Saturated Fat: 18g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 65g
- Fiber: 1g
- Protein: 6g
- Cholesterol: 120mg