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Home » Holidays & Gatherings

Halloween Peanut Butter Spiders – No-Bake Spooky Treats

Published: Aug 27, 2025 by Betsy · This post may contain affiliate links · Leave a Comment

Every Halloween party needs that one snack that makes everyone stop and say "Wait, that's adorable!" Enter these Halloween Peanut Butter Spiders. They're spooky-cute, ridiculously easy to make, and honestly? Way too delicious to resist.

Close-up of Halloween peanut butter spiders made with pretzel legs and chocolate chip eyes on a white plate. this sugar

You're basically taking creamy peanut butter balls (already a hit on their own) and giving them a Halloween makeover with pretzel legs and chocolate chip eyes. They look impressive on a party table, but secretly, they take less than 15 minutes of hands-on time. And because they're no-bake, you don't even have to turn on the oven.

Kids love helping assemble them, adults love eating them, and you'll love how stress-free they are to whip up.

Why You'll Love These Peanut Butter Spiders

  • No-bake & fuss-free - perfect when you're already juggling costumes and decorations.
  • Made with 5 simple ingredients - no fancy shopping required.
  • Vegan-friendly & customizable - swap nut butter or chocolate to fit dietary needs.
  • Party-perfect - they double as décor and dessert.

Ingredients

  • ½ cup creamy peanut butter (not drippy natural peanut butter)
  • 2 tablespoon brown sugar
  • ¼ cup all-purpose flour (heat-treated for safety, or swap with oat flour/coconut flour)
  • Halved pretzel sticks (for legs)
  • Mini vegan semi-sweet chocolate chips (for eyes)

Optional add-ins: vanilla extract, shredded coconut, or melted vegan chocolate for dipping.

Instructions

Step-by-step process showing ingredients, peanut butter mixture, and rolled dough balls for Halloween peanut butter spiders.

  1. Mix the base: In a mixing bowl, stir together peanut butter and brown sugar until smooth. Stir in flour until you get a dough-like consistency.
  2. Roll into balls: Scoop tablespoon portions and roll into smooth balls.
  3. Chill: Place on a tray and freeze for about 1 hour to firm up.
  4. Add spider legs: Carefully press 3-4 halved pretzel sticks into each side of the peanut butter ball.
  5. Add eyes: Stick two chocolate chips on the front as eyes.
  6. Optional spooky upgrade: Dip in melted vegan chocolate, top with candy eyes, and chill to set.

Media Hub

Halloween recipe graphic showing peanut butter spider snack balls with pretzel legs labeled as
Styled Halloween pin with peanut butter spiders arranged on a plate and text overlay that reads

Tips for Success

  • Heat-treat your flour: Spread it on a baking sheet and bake at 350°F for 5 minutes to make it safe for no-bake recipes.
  • Use creamy peanut butter: The thick kind works best for rolling. If using natural peanut butter, you may need extra flour.
  • Serve chilled: They hold their shape best straight from the fridge.
  • Kid tip: Serve in mini cupcake liners so little hands don't get sticky.

Variations

  • Nut-free spiders: Swap peanut butter for sunflower seed butter or tahini.
  • Chocolate spiders: Dip the peanut butter balls in melted vegan chocolate before adding legs and eyes.
  • Protein boost: Add a scoop of plant-based protein powder to the peanut butter mix.
  • Spooky party platter: Mix these spiders with ghost-shaped cookies, candy corn, and caramel popcorn for a Halloween snack board.

Storage Instructions

  • Refrigerator: Store in an airtight container for up to 2 weeks.
  • Freezer: Freeze undecorated peanut butter balls for up to 3 months. Thaw in the fridge overnight before adding pretzel legs and eyes.

Conclusion

These Halloween Peanut Butter Spiders are the perfect combo of cute and creepy. They'll crawl their way onto your Halloween table and disappear almost instantly. Whether you're making them for a classroom party, a spooky movie night, or just a fun family kitchen activity, they're guaranteed to be a hit.

📌 Don't forget to Pin this recipe so you'll have it ready when Halloween rolls around!

FAQ

Q1: Can I make these peanut butter spiders gluten-free?

Yes! Just swap the flour with oat flour or almond flour, and use gluten-free pretzels.

Q2: How do I stop the pretzel legs from breaking?

Chill the peanut butter balls first. Press the pretzel in slowly and gently - it helps to "twist" it slightly instead of forcing it straight in.

Q3: Can I use candy eyes instead of chocolate chips?

Absolutely! Candy eyes give them a more cartoon-like, spooky look.

Q4: Can I make these ahead for a party?

Yes - make them up to 2 days in advance and store chilled. Add pretzel legs the day of for the freshest crunch.

Print
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Close-up of Halloween peanut butter spiders made with pretzel legs and chocolate chip eyes on a white plate.

Halloween Peanut Butter Spiders - No-Bake Spooky Treats


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  • Author: Betsy
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Description

Creepy, cute, and delicious - these no-bake Halloween Peanut Butter Spiders are made with just 5 simple ingredients. Perfect for parties, school events, or a fun kitchen activity with kids.


Ingredients

Scale
  • ½ cup creamy peanut butter (not natural drippy style)
  • 2 tbsp brown sugar
  • ¼ cup all-purpose flour (heat-treated, or swap with oat/coconut flour)
  • Halved pretzel sticks (for legs)
  • Mini vegan chocolate chips (for eyes)
  • Optional: vanilla extract, shredded coconut, or melted vegan chocolate for dipping

Instructions

  1. Mix peanut butter and brown sugar until smooth. Stir in flour until dough-like.
  2. Roll into tablespoon-sized balls and place on a tray.
  3. Freeze for 1 hour to firm up.
  4. Carefully press 3-4 halved pretzel sticks into each side as legs.
  5. Stick 2 chocolate chips on front for eyes.
  6. Optional: dip in melted vegan chocolate, add candy eyes, and chill to set.

Notes

Serve chilled for best results. If using natural peanut butter, add extra flour to help with texture. Great for making ahead - just add pretzel legs the day of serving.

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Betsy Whitten, recipe developer at Potluck Eats

Recipe developed by Betsy Whitten.
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I’m Betsy, the cook behind Potluck Eats. Here you’ll find reliable, easy-to-follow recipes made with everyday ingredients, designed to help busy families enjoy flavorful meals together.

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