Frankenstein Rice Krispie Treats with Candy Eyes

Say “It’s alive!” this Halloween with these adorably spooky Frankenstein Rice Krispie Treats with Candy Eyes! These no-bake treats are a fun and festive twist on the classic Rice Krispie squares — transformed into cute, green, chocolate-topped mini Frankensteins. They’re chewy, gooey, and perfectly sweet, with marshmallows binding crispy rice cereal for that nostalgic crunch we all love.

What makes them so special is how easy and creative they are to make. You simply whip up your traditional Rice Krispie base, tint it Frankenstein green, coat the top in melted chocolate for the “hair,” and finish with candy eyes and a silly or scary expression. They’re a hit with kids, fun for adults, and ideal for parties, classroom treats, or Halloween movie marathons.

Why I Love This Recipe

I love this recipe because it’s the perfect mix of nostalgia and Halloween fun. It takes a childhood favorite and turns it into something that makes everyone smile. The chewy, buttery marshmallow base is already irresistible, but when you decorate them into goofy Frankenstein faces, they become little edible art pieces.

Another reason I adore this recipe is that it’s no-bake, which means less time in the kitchen and more time for spooky fun. You don’t need fancy tools or baking skills — just some imagination and a few candy decorations. Plus, it’s a great project for kids — they love dipping the treats in chocolate and sticking on the candy eyes!

Why It’s a Must-Try Dish

This recipe is a must-try for several reasons:

• Quick & Easy – Ready in under an hour, with no oven required.
• Fun to Make – Ideal for kids, parties, and Halloween gatherings.
• Deliciously Addictive – Chewy marshmallow texture with a hint of chocolate.
• Customizable – Make each Frankenstein unique with different expressions.
• Perfectly Themed – Fits right in with any spooky dessert spread.

They’re the ultimate combination of fun, flavor, and fright, making them an essential Halloween treat.

Preparation and Cooking Time

• Preparation Time: 20 minutes
• Cooking Time: 10 minutes
• Decoration Time: 20 minutes
• Total Time: 50 minutes

Servings and Nutrition

• Servings: About 12 Frankenstein bars
• Calories per Serving: ~190 kcal
• Course: Dessert / Snack
• Cuisine: American

Ingredients

For the Rice Krispie Base:

• 6 cups Rice Krispies cereal
• 4 tbsp unsalted butter
• 1 (10 oz) bag mini marshmallows
• ½ tsp vanilla extract (optional)
• Green gel food coloring

For Decoration:

• 1 ½ cups semi-sweet or milk chocolate chips
• 2 tsp coconut oil or shortening (for smooth coating)
• Candy eyes (24 pieces or more)
• Black writing gel or melted dark chocolate (for mouth and stitches)
• Mini pretzel sticks or chocolate chips (for Frankenstein’s bolts)

Cooking Directions

Step-by-Step Preparation Method

Step 1: Prepare the Pan

• Line a 9×13-inch baking dish with parchment paper and lightly grease it with butter or nonstick spray.
  (This makes it easy to lift out the treats later.)

Step 2: Melt Butter and Marshmallows

1. In a large saucepan over low heat, melt butter completely.
2. Add the mini marshmallows and stir continuously until melted and smooth.
3. Remove from heat and stir in vanilla extract and a few drops of green food coloring.
4. Mix until you achieve your desired Frankenstein green hue.

Step 3: Add the Cereal

1. Quickly stir in the Rice Krispies cereal, folding until fully coated with the green marshmallow mixture.
2. Pour the mixture into the prepared pan.
3. Using a buttered spatula or wax paper, press it down evenly (but not too firmly, or they’ll be too dense).
4. Let cool for about 15–20 minutes.

Step 4: Cut and Shape

1. Once cooled, lift the set mixture out of the pan using the parchment paper.
2. Cut into rectangular bars (each should be about 2×3 inches).
   (These rectangles will become Frankenstein’s face.)

Step 5: Decorate Frankenstein

1. Melt chocolate chips and coconut oil together in a microwave-safe bowl in 30-second intervals until smooth.
2. Dip the top part of each Rice Krispie bar into the melted chocolate — this will be Frankenstein’s “hair.”
3. Place each on parchment paper to set.
4. While the chocolate is still soft, attach two candy eyes below the chocolate edge.
5. Use black writing gel or melted chocolate to draw a stitched mouth and scar lines.
6. Insert mini pretzel sticks or chocolate chips on the sides for Frankenstein’s bolts.

Let them sit for 10–15 minutes until the chocolate hardens.

Save it

How to Serve

Serve your Frankenstein Rice Krispie Treats on a Halloween dessert table, arrange them in a spooky platter, or wrap each in clear treat bags with festive ribbon for party favors.

They’re perfect alongside other themed goodies like Zombie Brain Cupcakes, Mummy Brownies, or Monster Marshmallow Pops. Pair with a cup of hot cocoa or pumpkin spice latte for a cozy Halloween night treat.

Recipe Tips

• Use fresh marshmallows — old ones don’t melt as smoothly.
• Don’t overpack the cereal mixture in the pan — it makes the treats too hard.
• Add food coloring gradually — a little goes a long way for vibrant green.
• Grease your hands or spatula with butter when pressing the mixture — it won’t stick!
• Chill briefly after decorating to help the chocolate set quickly.

Variations

1. Minty Frankenstein: Add ½ tsp of mint extract for a refreshing twist.
2. White Chocolate Frankenstein: Use white chocolate dyed green for a lighter flavor.
3. Vegan Version: Use vegan marshmallows and dairy-free butter.
4. Monster Mix: Add mini M&Ms or candy corn inside the mixture before pressing.
5. Marshmallow Swirl Frankenstein: Add a few unmelted marshmallows for gooey pockets.
6. Cookie Crunch: Mix in crushed Oreos for added texture and fun.

Freezing and Storage

• Room Temperature: Store in an airtight container for up to 3 days.
• Refrigerator: Keeps for up to 1 week (though best enjoyed fresh).
• Freezer:
  • Wrap individually in plastic wrap and freeze for up to 2 months.
  • Thaw at room temperature before serving.
• Tip: Avoid refrigerating before the chocolate has set — condensation may dull the finish.

Special Equipment Needed

• Large saucepan or pot
• 9×13-inch baking dish
• Parchment paper
• Mixing spoon or spatula
• Microwave-safe bowl (for melting chocolate)
• Sharp knife for cutting bars
• Decorating gel or piping bag

Conclusion

These Frankenstein Rice Krispie Treats with Candy Eyes are the ultimate blend of spooky fun and classic comfort. They’re delightfully gooey, irresistibly sweet, and impossibly cute — a Halloween favorite that kids and adults alike can’t resist.

What’s truly magical is how simple ingredients come together to make something so festive. With their wacky hair, googly eyes, and stitched grins, each Frankenstein is bursting with personality — and delicious flavor.

Frankenstein Rice Krispie Treats with Candy Eyes

Say “It’s alive!” this Halloween with these adorably spooky Frankenstein Rice Krispie Treats with Candy Eyes! These no-bake treats are a fun and festive twist on the classic Rice Krispie squares — transformed into cute, green, chocolate-topped mini Frankensteins.

Author: Stella Parker Cuisine: American Course: Desserts

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Prep Time 20 mins Cook Time 10 mins Total Time 50 mins Difficulty: Beginner

Ingredients

Servings

For the Rice Krispie Base:

• 6 cups Rice Krispies cereal
• 4 tbsp unsalted butter
• 1 (10 oz)
• ½ tsp vanilla extract (optional)
• Green gel food coloring

For Decoration:

• 1 ½ cups semi-sweet or milk chocolate chips
• 2 tsp coconut oil or shortening (for smooth coating)
• Candy eyes (24 pieces or more)
• Black writing gel or melted dark chocolate (for mouth and stitches)
• Mini pretzel sticks or chocolate chips (for Frankenstein’s bolts)

Instructions

1. Step 1: Prepare the Pan : Line a 9x13-inch baking dish with parchment paper and lightly grease it with butter or nonstick spray. (This makes it easy to lift out the treats later.)
2. Step 2: Melt Butter and Marshmallows : In a large saucepan over low heat, melt butter completely. Add the mini marshmallows and stir continuously until melted and smooth. Remove from heat and stir in vanilla extract and a few drops of green food coloring. Mix until you achieve your desired Frankenstein green hue.
3. Step 3: Add the Cereal : Quickly stir in the Rice Krispies cereal, folding until fully coated with the green marshmallow mixture. Pour the mixture into the prepared pan. Using a buttered spatula or wax paper, press it down evenly (but not too firmly, or they’ll be too dense). Let cool for about 15–20 minutes.
4. Step 4: Cut and Shape : Once cooled, lift the set mixture out of the pan using the parchment paper. Cut into rectangular bars (each should be about 2x3 inche (These rectangles will become Frankenstein’s face.)
5. Step 5: Decorate Frankenstein : Melt chocolate chips and coconut oil together in a microwave-safe bowl in 30-second intervals until smooth. Dip the top part of each Rice Krispie bar into the melted chocolate — this will be Frankenstein’s “hair.” Place each on parchment paper to set. While the chocolate is still soft, attach two candy eyes below the chocolate edge. Use black writing gel or melted chocolate to draw a stitched mouth and scar lines. Insert mini pretzel sticks or chocolate chips on the sides for Frankenstein’s bolts. Let them sit for 10–15 minutes until the chocolate hardens.

Keywords: Frankenstein Rice Krispie Treats with Candy Eyes