Double Chocolate Hocus Pocus Brownies

Category: Sweet Treats Without Turning On the Oven

Transform the classic chocolate brownie into a magical dessert with Extra chocolate-y flavor, black cocoa, and decorative candy eyes. These bars combine melted bittersweet chocolate, rich cocoa, and butter for an ultra-fudgy base. Whipping eggs with sugar ensures the texture is both dense and tender. After baking, each brownie is shaped and topped with a dark chocolate icing and a whimsical candy eye for a spellbook effect. Delight guests during Halloween or any celebration with this playful, decadent treat—they’re simple to create but sure to enchant any crowd.

A woman with a smile on her face.
Created By Melanie Carter
Updated on Mon, 13 Oct 2025 11:13:13 GMT
A chocolate cake with chocolate drizzle and chocolate chips. Pin
A chocolate cake with chocolate drizzle and chocolate chips. | mellierecipes.com

These Double Chocolate Hocus Pocus Spellbook Brownies are my favorite treat when Halloween rolls around. Packed with bittersweet chocolate, black cocoa, and a witty candy eye finish, they turn even an ordinary evening into a spellbinding chocolate fest. Their dense bite and deep flavor make them perfect to share or to keep all to yourself for a sweet secret.

I remember making these with my family for our October movie night. Everyone rushed to decorate their spellbooks, and the laughter as frosting got everywhere was as sweet as the brownies themselves.

Ingredients

  • Salted butter: adds richness and intensifies the chocolate for a smooth base
  • Bittersweet chocolate: gives depth and keeps the brownies balanced instead of too sweet Choose a bar with 60 to 70 percent cocoa for best results
  • Black cocoa powder: delivers unique darkness and an irresistible magical look Ensure it is fresh and fragrant
  • Eggs: at room temperature bind and create that irresistible dense chew
  • Granulated sugar: provides structure and contributes to the shiny crust
  • Vanilla extract: brings out the chocolatey aroma Pure vanilla delivers the richest flavor
  • All purpose flour: keeps the crumb soft and tender Use unbleached flour for a better crumb
  • Coconut oil: makes the decorative topping shiny and easy to spread or pipe Look for cold pressed for a mild flavor
  • Candy eyes: bring playfulness Seek edible candy eyes for food safety
  • Why bittersweet chocolate matters: It allows all ages to enjoy chocolate without being overwhelmed by sweetness

Step-by-Step Instructions

Prepare the Pan:
Lightly grease a nine by thirteen inch pan with baking spray and set aside for an easy brownie release later
Melt the Chocolate and Butter:
Over very low heat slowly melt the salted butter bittersweet chocolate and black cocoa powder together Stir gently until smooth then set aside and let cool until no longer warm This step deepens their cocoa flavor
Beat the Eggs Mixture:
In a stand mixer combine room temperature eggs granulated sugar and pure vanilla extract Use the paddle attachment Beat on low for a minute then increase to high and beat for a full ten minutes This incorporates air so your brownies bake up with the ideal fudge plus crumb texture
Blend in the Melted Chocolate:
Pour the slightly cooled chocolate mixture into the whipped eggs mixture Stir gently to incorporate fully but do not knock out the air
Add the Flour:
Gently fold in the all purpose flour until just combined Over mixing here can make brownies tough so stop as soon as you see the last streak of flour
Bake:
Pour batter evenly into your prepared pan Bake at three hundred fifty degrees Fahrenheit for about thirty five minutes Use a cake tester inserted in the center to check If you prefer super moist brownies look for a few moist crumbs
Cool and Cut:
Let the brownies cool completely before decorating Slice into sixteen even rectangles to mimic a spellbook
Prepare Chocolate Decoration:
Gently melt more bittersweet chocolate with coconut oil in the microwave in fifteen second bursts stirring until glossy Mix in black cocoa powder until it is fully blended and smooth
Decorate:
Spoon the melted chocolate mix into a piping bag and carefully pipe swirls lines or spellbook designs atop the brownies Place a small dot of chocolate and set one candy eye on each Allow to air dry so the decorations set
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I love the magic black cocoa brings It is always my shortcut to dramatic gothic desserts My favorite moment is watching kids pick which spellbook they want based on the squiggles

Storage Tips

Store brownies in an airtight container at room temperature for up to four days If you want to keep them moist longer add a slice of bread to the container to keep them soft These brownies can also be frozen for up to two months Let them thaw at room temperature before serving to keep the decoration intact

Ingredient Substitutions

If you cannot find black cocoa use Dutch process cocoa for color with less intensity Unsalted butter works if you adjust the added salt a pinch more per recipe For a nutty note add mini chocolate chips or swirl in chopped walnuts before baking Gluten free flour blends make a worthy swap for the all purpose flour Just be cautious not to over mix

Serving Suggestions

These brownies are just right for Halloween parties paired with a hot mug of cocoa or as a fun gift wrap a batch in cellophane and tie up with orange ribbon For extra magic plate with ice cream or drizzle with caramel syrup Kids love making their own spellbook faces during baking parties

A plate of brownies with chocolate and black icing. Pin
A plate of brownies with chocolate and black icing. | mellierecipes.com

Cultural and Historical Context

Brownies hold a cherished place in American home baking They first appeared in the early twentieth century and quickly became a bake sale and lunch box favorite This recipe playfully borrows from pop culture the Hocus Pocus spellbook making it perfect for family movie nights or nostalgic fall baking

Recipe FAQs

→ How do I achieve a fudgy texture in these brownies?

Use a generous amount of melted bittersweet chocolate and beat the eggs with sugar until thick. Avoid overbaking for that dense, moist crumb.

→ Why use black cocoa powder?

Black cocoa deepens the color and adds intense chocolate flavor, enhancing both taste and appearance of the brownies.

→ How do I make the spellbook decoration stick?

Add a dot of melted chocolate under each candy eye to help it adhere firmly, and allow time for the decoration to fully set.

→ Can I cut the brownies into different shapes?

Absolutely—while rectangles give a book-like look, you can slice them into squares or other shapes as preferred.

→ What’s the best way to check brownie doneness?

Insert a cake tester or toothpick into the center. Some moist crumbs are ideal for that classic fudgy bite.

Double Chocolate Hocus Pocus Brownies

Rich chocolate brownies with cocoa and a playful spellbook touch, perfect for festive occasions and sweet cravings.

Prep Time
25 minutes
Cooking Duration
35 minutes
Overall Cooking Time
60 minutes
Created By: Melanie Carter

Recipe Category: No-Bake Desserts

Skill Level: Moderate

Cuisine Style: American

Result Amount: 16 Portions (16 brownies)

Diet Preferences: Suitable for Vegetarians

What You’ll Need to Make This

→ Brownies

01 285 grams salted butter
02 300 grams bittersweet chocolate
03 58 grams black cocoa powder
04 7 large eggs, at room temperature
05 500 grams granulated sugar
06 7.5 millilitres vanilla extract
07 195 grams all-purpose flour

→ Decoration

08 175 grams bittersweet chocolate
09 5 millilitres coconut oil
10 12 grams black cocoa powder
11 16 candy eyes

How to Prepare

Step 01

Preheat oven to 177°C. Spray a 23 cm x 33 cm pan with baking spray and set aside.

Step 02

In a small saucepan, combine butter, bittersweet chocolate, and black cocoa powder. Heat and stir over low heat until fully melted and smooth. Allow to cool slightly.

Step 03

In a stand mixer fitted with a paddle attachment, mix eggs, granulated sugar, and vanilla extract on low for 1 minute. Increase to high speed and beat for 10 minutes until light and thickened.

Step 04

Pour the cooled chocolate mixture into the egg mixture and mix until homogeneous. Add flour and blend on low just until incorporated.

Step 05

Transfer batter to the prepared pan. Smooth the top. Bake for 30–35 minutes until baked through but still moist, or until a cake tester shows just a few moist crumbs.

Step 06

Let brownies cool completely in the pan. Cut into 16 rectangles.

Step 07

In a microwavable bowl, combine bittersweet chocolate and coconut oil. Microwave in 15-second intervals, stirring between each, until melted and smooth. Whisk in black cocoa powder until mixture is completely fluid and glossy.

Step 08

Transfer the chocolate mixture to a piping bag. Pipe decorative details onto each brownie to create a spellbook effect. Place a dot of chocolate for each candy eye and attach firmly. Allow decorations to set before serving.

Extra Tips

  1. Beat the eggs, sugar, and vanilla for a full 10 minutes to ensure a dense, fudge-like texture.
  2. Allow the chocolate mixture to cool before adding to eggs to prevent curdling.
  3. Cut brownies into rectangles for an authentic spellbook appearance, or adjust shape to preference.
  4. Chocolate with coconut oil will require additional time to set; let decorations rest before handling.
  5. Use a cake tester or skewer to accurately check doneness; brownies should be just set for fudgy results.

Tools Required

  • Stand mixer with paddle attachment
  • 23 cm x 33 cm rectangular baking pan
  • Small saucepan
  • Mixing bowls
  • Wire rack
  • Microwave
  • Piping bag

Allergen Info

Review ingredients carefully for allergens. Reach out to your healthcare provider if you’ve got specific concerns.
  • Contains eggs, dairy, wheat (gluten), and soy (from chocolate); processed with coconut oil. May also contain trace nuts depending on chocolate source.

Nutritional Information (Per Serving)

Remember, this info is purely for reference and isn’t meant to replace dietary guidance.
  • Caloric Value: 508
  • Fat Content: 29 grams
  • Carbohydrate Content: 58 grams
  • Protein Content: 7 grams