Easy No Bake Spider Cookies will be a hit with both kids and adults this Halloween. These highly addictive gluten-free Halloween cookies combine Reese’s peanut butter cups and rice krispies for a cute treat all can enjoy!

When looking for creative, cute ideas for a Halloween dessert, Pinterest is an endless sea of possibilities. However, what seems to be lacking are ideas the average busy parent can pull off.
No Bake Spider Cookies will make you feel like a superstar! This easy cookie recipe takes only minutes to assemble and the decorating is simple, yet adorable. Plus, like gluten-free sugar cookies, they are an allergen-friendly gluten-free Halloween cookie!
The bottom portion is a take super cute, spooky spider cookie recipe walks you through step-by-step on how to make the perfect Halloween treat, plus they’re easy enough for your kids to help with. Win win!
Ingredient notes
If you are making these as gluten-free Halloween cookies, make sure to read all the ingredient labels carefully. Not all brands of puffed rice cereal are gluten-free. While it is made primarily from rice, there are additives, such as malt flavor, which contains barley (a gluten-free no-no).
- Crisp rice cereal – More commonly known as “Rice Krispies,” but Kellogg’s brand IS NOT gluten-free. For gluten-free spider cookies use brands, such as Aldi, Malt-O-Meal, Wegmans, or Erewhon.
- Peanut butter – Creamy peanut butter, not natural, works best
- Miniature peanut butter cups (or Rolo candy) – Reese’s peanut butter cups are gluten-free, but not the unwrapped mini version. Rolo candy may also be used.
- Candy eyeballs – While these contain no wheat or derivative of wheat ingredients, they are processed in a facility that contains wheat.
How to Make no bake Spider Cookies
(Below shows step-by-step photos and modified instructions. For the complete recipe, along with ingredient amounts, scroll down to the recipe card.)
- First prepare and measure ingredients – rice cereal, brown sugar, and peanut butter. Unwrap miniature peanut butter cups so they are ready to set on cookies immediately.
- Bring brown sugar and corn syrup to a boil. Remove from heat and stir in peanut butter with vanilla extract. Stir in rice krispie cereal.
- Immediately scoop cookies onto wax paper-lined baking sheets. Use a cookie scoop (quickest way) or roll into balls with hands.
- As soon as the no bake ball is on cookie sheet, press a peanut butter cup on top. Cool completely.
- Melt chocolate chips in a small microwave safe bowl. Use a toothpick to paint on 8 “spider legs.”
- Using the toothpick and melted chocolate, dot on spots to adhere spider candy eyes to.
Kid-helper tips
Kids love making fun Halloween cookies! There are plenty of ways they can (legitimately) help make no bake spider cookies!
- These treats go a lot smoother if everything is measured before hand. Have them help measure the rice krispies, brown sugar, and peanut butter.
- The peanut butter cups need to be unwrapped first to be put on quickly. Have them unwrap at least 28 and place in a medium bowl. They can also be a “bonus” taste tester to make sure they are on point!
- The adult can roll spider bodies and place on prepared cookie sheets. The child can place the spider “head” (peanut butter cup or Rolo) on top.
- Once all the cookies are assembled, melt the chocolate chips. Now the kids can really take over drawing on the legs, making two dots for the eyes, and adhering the candy eyes on.
frequently asked questions
While are crisp rice cereal is often referred to as “Rice Krispies,” the Kellogg’s brand that makes this IS NOT gluten-free. For gluten-free rice cereal, use brands such as Aldi, Malt-O-Meal, Wegmans, or Erewhon.
Yes, miniature wrapped peanut butter cups, which are need for this recipe are gluten-free. However, unwrapped minis and seasonal shaped ones, such as pumpkins, are not.
Yes. Assemble them with the peanut butter cup and refrigerate briefly to set the chocolate on top the rice krispie bottom. Transfer the undecorated cookies to large plastic freezer bags and freeze up to 3 weeks.
A day or two before serving, remove the spider cookies from freezer to come to room temperature. Finish decorating with eyes and legs, then set chocolate decorations by refrigerating for a few minutes.
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step-by-step web story instructions for this recipe!
expert Tips and Tricks
- Assembling the cookies goes fast and has to be done while everything is warm (similar to Rice Krispie treats), so line two cookie sheets with wax paper, unwrap peanut butter cups, measure peanut butter and cereal before starting recipe.
- Using a medium cookie scoop (1.5 tablespoon size) really simplifies making quick, even-sized balls.
- Once the rolled ball is placed on cookie sheet, immediately top with peanut butter cup (kids can help with this task). The peanut butter cup needs to be placed on the warm rice krispie base so the chocolate will melt slightly and adhere to it.
- Once the cookies are assembled with peanut butter cup, you can decorate with legs and eyes as you have time.
- It’s okay if you don’t get them decorated all at one time. I did about half and finished the rest later. Just remelt bowl of chocolate in microwave when you’re ready to decorate again.
- If you are making these as gluten-free Halloween cookies, be sure to read the labels. Some brands of rice cereal and miniature peanut butter cups have ingredients that contain gluten.
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No Bake Spider Cookies
Ingredients
- ½ cup corn syrup
- ¼ cup light brown sugar
- 1 cup creamy peanut butter
- 1 teaspoon vanilla extract
- 3 cups crisp rice cereal, see recipe notes for gluten-free
- 28 miniture peanut butter cups or Rolo candy, see recipe notes for gluten-free
- ¼ cup semi-sweet chocolate chips
- 56 candy eyeballs, read label to make sure it’s gluten free
Instructions
- Prepare everything first. Line two cookie sheets with wax paper, unwrap peanut butter cups, and measure peanut butter and cereal. Set aside.
- In a medium saucepan, over medium heat, combine the corn syrup and brown sugar. Bring just to boil, stirring constantly. Remove from heat and stir in peanut butter and vanilla.
- Immediately stir in cereal and drop 1 ½ inch balls on lined cookie sheets. TIP: Using a medium cookie scoop makes this very easy, but you can also roll balls with your hands. Place ball on cookie sheet, flatten slightly with fingers, and immediately press peanut butter cup on top, pushing down slightly.
- Once all the cookies are formed, refrigerate the cookie sheets for a few minutes to set chocolate. Meanwhile, melt chocolate chips in a microwave-safe bowl for 30 seconds – 1 minute, stirring every 15 seconds.
- Use a toothpick dipped into melted chocolate to paint on 8 spider legs. Then use the toothpick to place small chocolate dots on peanut butter cups where eyes will go. Use chocolate dots to "glue" eyeballs on.
- Refrigerate pans for 5-10 minutes to harden chocolate and then store cookies in airtight container.
- DID YOU MAKE THIS RECIPE?? DON'T FORGET TO LEAVE FEEDBACK AND/OR CLICK A STAR RATING ON THE RECIPE CARD!
Equipment Needed
Recipe Notes
FREQUENTLY ASKED QUESTIONS
EXPERT TIPS AND TRICKS
- Assembling the cookies goes fast and has to be done while everything is warm (similar to Rice Krispie treats), so line two cookie sheets with wax paper, unwrap peanut butter cups, measure peanut butter and cereal before starting recipe.
- Using a medium cookie scoop (1.5 tablespoon size) really simplifies making quick, even-sized balls.
- Once the rolled ball is placed on cookie sheet, immediately top with peanut butter cup (kids can help with this task). The peanut butter cup needs to be placed on the warm rice krispie base so the chocolate will melt slightly and adhere to it.
- Once the cookies are assembled with peanut butter cup, you can decorate with legs and eyes as you have time.
- It’s okay if you don’t get them decorated all at one time. I did about half and finished the rest later. Just remelt bowl of chocolate in microwave when you’re ready to decorate again.
Nutrition
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Kate says
Did you use sweetened or natural peanut butter?
Melissa says
Hi Kate,
I used sweetened creamy peanut butter. I haven’t tested it with natural peanut butter. The texture might be slightly different, but I don’t see why it wouldn’t work.
Best,
Melissa
Mindy says
Miniature peanut butter cups are not gluten free. Regular size ones are but minis are not.
Melissa says
Hi Mindy! Thanks so much for the heads up. I used an off-brand one that didn’t have any gluten in the ingredients, but may have been processed on shared equipment. I’ll update the recipe to make sure people know to check.