
These monster truffles make Halloween feel extra special every year thanks to their playful mix of creamy chocolate filling and candy toppings. They come together fast without baking and guarantee a burst of smiles at any party. Decorating with candy eyes and sprinkles truly brings them to life.
My family loves putting these together while giggling about what each monster looks like. The kids beg to help decorate and sneak plenty of extra sprinkles along the way.
Ingredients
- Oreo cookies: Crushed into fine crumbs to form the rich base Make sure to use classic Oreos for best texture
- Cream cheese: Softened to smooth everything together Go for full-fat for creaminess
- Snickers bars: Chopped for caramel crunch Pick fresh bars so they’re chewy not dry
- Reese’s Pieces: Adds peanut butter and color Use fresh for best nutty flavor
- White chocolate chips: Melt smoothly and coat the truffles Choose a high-quality brand for best results
- Coconut or vegetable oil: Helps the chocolate coating set smoothly Coconut oil gives a subtle flavor that works well
- Green gel food coloring: Transforms the chocolate to monster green Gel type colors the best without watering down
- Candy eyeballs: Essential for that spooky monster look Look in the baking aisle for best selection
- Purple sprinkles: Add a pop of color and fun Go for a mix of shapes for extra whimsy
Step-by-Step Instructions
- Make the Base:
- In a food processor pulse Oreo cookies until they form fine even crumbs. Pour crumbs into a bowl and use a sturdy spatula to blend in softened cream cheese. Mix thoroughly until there are no streaks and the mixture looks like sticky dough. Stir in chopped Snickers and Reese’s Pieces making sure candies are evenly distributed.
- Shape the Truffles:
- Line a baking sheet with parchment paper. Use a cookie scoop or damp hands to form tablespoon sized balls out of the dough. Place each on the tray spaced so they do not touch. Freeze the tray for 30 minutes so they firm up and are easy to dip.
- Color and Melt the Chocolate:
- In a microwave safe bowl combine white chocolate chips with coconut or vegetable oil. Microwave in 30 second bursts stirring between each until fully melted and smooth. Once melted add green gel food coloring a few drops at a time stirring after each until you get a bright monster green shade.
- Coat Each Truffle:
- Working with one chilled truffle at a time dip into the melted green chocolate using a fork to turn and fully coat. Let any extra chocolate drip off before placing the truffle back on the parchment lined tray. While still wet gently press a candy eyeball on top and shower with purple sprinkles.
- Finish the Monsters:
- Repeat dipping and decorating the remaining truffles. When all are finished return to the freezer for about 15 minutes until the chocolate coating is set and the monsters are ready to serve.

The Snickers bits are my favorite part here because they melt a little and add caramel pockets inside each truffle. I will never forget the first time my sister saw her finished “monster” — we both laughed until we cried at its silly face.
Storage Tips
Keep truffles chilled in an airtight container in the fridge for up to five days They will also freeze well for about a month If stacking use layers of parchment paper to keep decorations intact
Ingredient Substitutions
Try any creamy chocolate sandwich cookie instead of Oreo for a twist For the filling swap in chopped Milky Way or Twix for the Snickers or use M and M’s in place of Reese’s Pieces Candy melts in place of white chocolate chips work well but go easy on the food coloring
Serving Suggestions
Pile truffles on a platter surrounded by spooky Halloween props Serve with colorful napkins at a kids party or package them in mini treat bags for trick or treaters or classroom gifting

Cultural and Holiday Fun
Monster truffles have become a playful tradition at Halloween and are perfect for classroom parties and bake sales Children love customizing each monster to match their creativity They bring a smile to anyone looking for a lighthearted treat
Frequently Asked Questions About the Recipe
- → What base ingredients create the truffle center?
Crushed Oreo cookies combined with softened cream cheese form the creamy, flavorful center of these truffles.
- → How do you achieve the green coating color?
White chocolate chips are melted with a bit of oil and tinted by stirring in green gel food coloring until the desired shade is reached.
- → Why is freezing important when making these treats?
Freezing firms the truffle centers before dipping and helps the chocolate coating set quickly and smoothly without melting the interior.
- → Can other candies be used inside the truffles?
Yes, chopped favorites like Snickers and Reese’s Pieces add texture and flavor, but you can customize with other crunchy or chewy candies.
- → What helps the melted chocolate have a smooth consistency for dipping?
Adding a small amount of coconut or vegetable oil to the melted white chocolate ensures a smooth, glossy coating that’s easier to work with.
- → How are the candy eyes applied to the coated truffles?
After dipping and while the coating is still soft, candy eyeballs are gently pressed onto the top to adhere before the chocolate hardens.