No-bake peanut butter balls get a spooky makeover in this easy, delicious 5-ingredient Halloween peanut butter spiders recipe. These playful treats are perfect for a Halloween party tray, classroom snack, or potluck—quick to assemble and fun to serve.
Why You’ll Love This Halloween Peanut Butter Spider Recipe
These no-bake peanut butter spiders are ideal when you need an easy, eye-catching Halloween snack. With just five main ingredients and minimal prep time, they come together quickly and are irresistible to kids and adults alike.
The result is a sweet-and-salty, creamy treat that’s versatile: swap the peanut butter for another nut or seed butter for allergy-friendly versions, use vegan chocolate, or add protein or coconut for texture. The basic recipe is naturally vegan and can be made gluten-free with a few simple swaps.
The Ingredients
Refer to the recipe card below for exact quantities. You’ll need creamy peanut butter, a little brown sugar, all-purpose flour (or a safe alternative), halved pretzel sticks for legs, and mini vegan chocolate chips for eyes.
Recipe Variations
Customize these spiders to suit taste or dietary needs:
- Vanilla extract – Add a teaspoon for extra warmth of flavor.
- Shredded coconut – Stir in a small amount to thicken and add texture.
- Dried fruit – Process raisins, dates, or cranberries and mix them in for natural sweetness.
- Other nut or seed butters – Almond, cashew, sunflower seed butter, or tahini all work; adjust thickening ingredients as needed.
You can also use alternate peanut-butter-based bases such as oatmeal peanut butter balls, chocolate peanut butter bonbons, or edible peanut butter cookie dough for different textures and flavors.
How to Make Peanut Butter Ball Spiders
Step 1: In a large bowl, stir the creamy peanut butter together with the brown sugar until smooth and evenly combined.
Step 2: Spread the flour in a shallow pan. Scoop tablespoon-sized portions of the peanut butter mixture and roll them into balls, then roll each ball in the flour to coat.
Step 3: Place the coated peanut butter balls on a tray and freeze for about 1 hour to firm them up. Remove from the freezer and gently press 3–4 halved pretzel sticks into each side of a ball to form spider legs. Add two mini vegan chocolate chips as eyes. Chill in the refrigerator to set, if desired, then serve.
For vegan chocolate peanut butter spiders
Melt vegan chocolate in a double boiler or in short bursts in the microwave, stirring between intervals. Dip the chilled peanut butter spiders in the melted chocolate, attach candy or chocolate eyes, and chill until the coating sets for a chocolate-dipped version.
FAQs
Choose a thick, creamy peanut butter. Very runny natural peanut butter tends to make the mixture too soft and will require additional thickeners to roll into balls.
You can, but you’ll need to add a binding or thickening ingredient—like protein powder, oat flour, peanut flour, or crushed crackers—to reach a rollable consistency. Also chill the mixture before shaping.
Raw flour can contain bacteria. To make it safe for no-bake recipes, spread flour in a thin layer on a baking sheet and bake at 350°F (175°C) for 7–10 minutes, then let cool before using.
Toni’s Recipe Tips
- Use creamy peanut butter: If your peanut butter is too runny, add a thickener so the mixture is firm enough to roll.
- Chill the dough: Cold dough is much easier to shape into neat balls.
- Heat-treat the flour: For safety, bake the flour briefly as noted above before using it raw in this recipe.
- Serve chilled: These hold their shape best when cold. Serve in mini cupcake liners to reduce stickiness and make them easy to pick up.
Serving Suggestions
Pair these peanut butter spiders with other easy Halloween treats for a themed spread. Ideas include peanut butter banana “ghosts” dipped in dairy-free white chocolate, orange-sprinkle “pumpkins” made from chocolate-covered peanut butter balls, peanut butter chocolate bark decorated with spooky toppings, or chocolate coconut “mummies” drizzled with white chocolate and finished with candy eyes.
Storage Instructions
Store leftover peanut butter spiders in an airtight container, separated by parchment paper, in the refrigerator for up to two weeks. For longer storage, freeze the plain peanut butter balls (without pretzel legs) in an airtight container for up to three months. Thaw in the fridge overnight, then add the pretzel legs and chocolate eyes before serving.
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If you tried this Halloween peanut butter spiders recipe, please leave a star rating and share how it went in the comments. Enjoy!
Halloween Peanut Butter Spiders
Video
Ingredients
- ½ cup creamy peanut butter
- 2 tablespoon brown sugar
- ¼ cup all-purpose flour (heat-treated)
- Halved pretzel sticks for legs
- Mini vegan semi-sweet chocolate chips for eyes
Instructions
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In a large bowl, stir together the peanut butter and brown sugar until smooth.
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Pour the flour into a shallow pan. Roll tablespoon-sized portions of peanut butter mixture into balls, then roll each ball in the flour to coat.
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Freeze for about 1 hour. Remove from the freezer and press three pretzel legs into each side of a ball. Add two chocolate chips for eyes.
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Refrigerate to firm up if desired, then serve and enjoy.
Notes
- Use creamy peanut butter: If it’s too runny, add a thickener so the mixture holds shape.
- Chill the dough: Cold mixture is easier to roll into balls.
- Heat treat the flour: Bake flour at 350°F (175°C) for 7–10 minutes in a thin layer, then cool before using.
- Enjoy chilled: Serve cold to keep them firm; use liners to avoid sticky fingers.
Nutrition
Carbohydrates: 15 g
Protein: 4 g
Fat: 10 g
Sodium: 82 mg
Additional Info
Please tag us on Instagram @PlantBasedOnABudget if you make these spooky spiders.