Spiderweb Keto Brownies: The Perfect Low-Carb Halloween Dessert

Spiderweb Keto Brownies

 

🕷️ Spiderweb Keto Brownies | Sugar-Free Halloween Dessert

Chocolate cravings don’t have to stop just because you’re living a keto lifestyle.
These Spiderweb Keto Brownies are moist, rich, and completely sugar-free—with a spooky Halloween twist!

Topped with a white spiderweb design using keto-friendly frosting, they’re perfect for your October dessert table. Best of all? They’re made with clean ingredients, have just 2g net carbs per piece, and are totally kid-approved.


🎃 Why You’ll Love This Recipe

  • Only 2g net carbs per serving

  • Uses almond flour & sugar-free chocolate

  • Festive spiderweb design for Halloween

  • Easy to make + rich chocolate flavor

  • No grain, no guilt—just pure indulgence


🍫 Ingredients (Makes 12 brownies)

For the Brownies:

  • ½ cup unsalted butter (melted)

  • ½ cup granulated erythritol or monk fruit sweetener

  • 3 large eggs

  • 1 tsp vanilla extract

  • ⅓ cup almond flour

  • ⅓ cup unsweetened cocoa powder

  • 1 tsp baking powder

  • Pinch of salt

  • Optional: ¼ cup sugar-free chocolate chips

For the Spiderweb Frosting:

  • ¼ cup powdered erythritol

  • 1–2 tsp almond milk or heavy cream

  • Optional: white food coloring (if needed for contrast)


👩‍🍳 Instructions

Step 1: Prep the Oven

Preheat your oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper.


Step 2: Mix Wet Ingredients

In a large bowl, whisk together the melted butter and sweetener until smooth.
Add eggs and vanilla extract. Beat until combined and slightly fluffy.


Step 3: Add Dry Ingredients

Sift in the almond flour, cocoa powder, baking powder, and salt. Mix until well incorporated.
If desired, fold in chocolate chips for extra gooeyness.


Step 4: Bake

Pour the batter into the prepared baking dish and spread evenly.
Bake for 20–23 minutes or until a toothpick inserted comes out with moist crumbs.
Let cool completely before decorating.


Step 5: Make the Frosting

Mix powdered erythritol with 1–2 tsp of almond milk until smooth but thick.
Transfer to a small piping bag or Ziploc with a snipped corner.


Step 6: Decorate with a Spiderweb

  1. Pipe a small dot in the center of the brownie pan.

  2. Draw concentric circles around the dot (like a target).

  3. Use a toothpick to drag lines outward from the center to create a spiderweb effect.

🎨 Optional: Add a small plastic spider on top or use a few dark chocolate chips as a “spider body.”


⚖️ Nutrition Information (per brownie)

  • Net Carbs: 2g

  • Protein: 4g

  • Fat: 12g

  • Calories: ~140 kcal

Rich, fudgy, and perfectly keto-friendly.


🧊 Storage Tips

  • Store in an airtight container at room temperature for 3 days, or refrigerate up to 5 days

  • Frosted brownies may also be frozen (cut into squares first)


👻 When to Serve

  • Halloween dessert tables

  • Fall-themed potlucks

  • Kids’ school parties (sugar-free & allergy-conscious)

  • After-dinner treat for spooky movie night

  • Paired with a cup of keto hot chocolate or black coffee!


💡 Bonus Tips

  • Want extra moist brownies? Add 1 tbsp brewed coffee or espresso to the batter.

  • For darker color, use black cocoa powder or add a drop of black food gel.

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