Monster Eye Rice Krispies Fun

Section: Easy & Fun Kid-Friendly Recipes

These spooky green monster eyeball treats combine gooey marshmallows and crispy rice cereal for a fun, festive snack. Melted butter and marshmallow creme create a smooth, sticky base tinted with vivid green gel coloring. After folding in toasted rice cereal, shape the mixture into balls and add candy eyeballs for a creepy effect. Hands sprayed with cooking oil help with smooth shaping. Once cooled, these treats make a playful addition to Halloween or kids’ celebrations, delighting young and old alike.

A chef smiles for the camera.
Brought to You By Ryan
Last modified on Sat, 27 Sep 2025 15:49:18 GMT
A plate of green rice krispie treats with googly eyes. Bookmark
A plate of green rice krispie treats with googly eyes. | palatablelife.com

These monster eye rice krispie treats are a playful, spooky snack perfect for Halloween parties or a fun children’s birthday celebration. With just a handful of pantry staples and a splash of green gel food coloring, these treats come alive with a delightfully gooey texture and whimsical appearance that kids adore. I remember one chilly Halloween afternoon when my daughter and I, both in costume, crafted these together—every time I see them, it brings back that magic and laughter-filled day.

I first made these when we wanted something easy and exciting for my daughter’s birthday. Now they are a staple for any spooky occasion or movie night.

Ingredients

  • Unsalted butter: three tablespoons creates a smooth base and prevents sticking choose high quality for better flavor
  • Mini marshmallows: one 10 ounce package melt easily and form the gooey texture fresh marshmallows work best
  • Pure vanilla extract: one half teaspoon adds subtle warmth and depth to the sweet mixture
  • Marshmallow creme: half a cup boosts chewiness and adds silkiness a key to extra goo
  • Salt: one eighth teaspoon balances sweetness and enhances all flavors
  • Green food coloring gel: one quarter teaspoon or adjust for vibrant monster green gel type offers richer color than liquid
  • Rice Krispies: six cups toasted rice cereal provides crunch and that classic treat texture lightly toasted cereal is ideal
  • Candy eyeballs: thirty six pieces two per treat for the spooky effect select eyeballs that are firm and large enough to stick securely
  • Cooking oil spray: to grease your hands prevents the mixture from sticking and makes rolling easier

Instructions

Melt the Butter:
In a large pot set over mediumlow heat, gently melt the unsalted butter without letting it brown. This creates a smooth, even base for the marshmallows and keeps the flavor pure and buttery.
Incorporate Marshmallows and Creme:
Add the mini marshmallows gradually, stirring constantly as they soften and mostly melt. Then stir in the marshmallow creme, mixing thoroughly until the mixture is silky and uniform, ensuring a perfectly gooey consistency.
Flavor and Tint the Mixture:
Stir in the vanilla extract and salt briskly to blend the flavors. Add green gel food coloring a small amount at a time, mixing well until you reach the desired deep monster green shade. Gradual addition avoids streaks and ensures even color.
Combine with Rice Krispies:
Remove the pot from heat before gently folding in the toasted Rice Krispies cereal. Fold quickly and carefully so that every bit of cereal is coated evenly, but avoid stirring too aggressively to keep the cereal crisp.
Shape the Monster ‘Eyeballs’:
Spray your hands generously with cooking oil spray to prevent sticking. Scoop portions of the mixture and roll into approximately 18 balls, aiming for smooth spheres about the size of golf balls. Shape swiftly because the mixture will firm as it cools.
Add Candy Eyes:
While the balls are still warm and tacky, press two candy eyeballs into each ball. The warmth helps them adhere securely so they won’t slide off later.
Cool and Serve:
Place the finished balls on a parchment lined tray and allow them to cool completely. Cooling sets the shape and texture so they hold firm when served or packaged.
Green monster rice krispie treats.
Green monster rice krispie treats. | palatablelife.com

The candy eyeballs are my favorite part. One Halloween, my daughter insisted on placing the eyes herself, and the laughter as she carefully positioned each one is one of my sweetest memories in the kitchen.

Storage Tips

Store these treats in an airtight container at room temperature to keep them soft and chewy for up to three days. Avoid refrigeration unless your kitchen is very hot, as it can dry them out. If freezing, wrap tightly in plastic wrap and place in a sealed bag, then thaw at room temperature before serving.

Ingredient Substitutions

Unsalted butter can be substituted with refined coconut oil for a dairyfree alternative that still yields great texture. Green gel food coloring may be replaced by culinary matcha powder for a natural, earthy green color and subtle flavor. Marshmallow creme can be swapped for honey or maple syrup to add a slightly different sweetness and stickiness but expect a softer treat overall.

Serving Suggestions

Add a drop or two of flavored extracts like orange or mint to the melted marshmallow for seasonal or personal twists. Dip the bottoms of the shaped balls into melted chocolate to give an extra flair and festive contrast to the green. Pair with a themed green punch or other monster inspired snacks to complete a party spread.

Green monster rice krispie treats.
Green monster rice krispie treats. | palatablelife.com

These monster eye Rice Krispie treats are an easy, festive snack that kids love. They’re perfect for parties and make wonderful memories when you decorate them together.

Your Recipe Questions Answered

→ How can I prevent the mixture from sticking to my hands?

Spray your hands with cooking oil or lightly dampen them with water before shaping to keep the mixture from sticking and achieve smooth balls.

→ What’s the best way to melt marshmallows without overcooking?

Melt marshmallows over medium-low heat, stirring constantly until smooth and pourable to avoid dryness or stiffness.

→ How do I make sure the candy eyes stay attached?

Press candy eyes into the warm, tacky treats right after shaping to ensure they adhere securely as the mixture cools.

→ Can these treats be prepared in advance?

Yes, prepare up to two days ahead and store in an airtight container at room temperature to keep them fresh and chewy.

→ Are gluten-free rice cereal options suitable?

Certified gluten-free crisped rice cereals work well as a substitute to accommodate gluten sensitivities without affecting texture.

Monster Eye Rice Krispies

Spooky green monster eye treats made with gooey marshmallows and crispy rice cereal, fun for kids and parties.

Prep Time
25 minutes
Cook Time
~
Total Time
25 minutes
Brought to You By: Ryan

Recipe Category: Kid-Friendly

Skill Level: Perfect for Beginners

Culinary Inspiration: American

Yields: 18 Portion Size (18 monster eye treats)

Dietary Preferences: Vegetarian-Friendly

What You’ll Need

→ Dairy and Sweeteners

01 3 tablespoons unsalted butter
02 1 package (10 ounces) mini marshmallows
03 ½ teaspoon pure vanilla extract
04 ½ cup marshmallow creme
05 ⅛ teaspoon salt
06 ¼ teaspoon green gel food coloring

→ Cereal

07 6 cups Rice Krispies toasted rice cereal

→ Decorations

08 36 candy eyeballs (2 per treat)

→ Preparation Aids

09 Cooking oil spray (for hands)

Step-by-Step Guide

Step 01

In a large pot over medium-low heat, melt the unsalted butter completely without browning it to create a smooth base.

Step 02

Add mini marshmallows to the melted butter, stirring constantly until mostly melted, then incorporate marshmallow creme until the mixture is uniform and glossy.

Step 03

Stir in the vanilla extract and salt, then gradually add green gel food coloring until reaching the desired vivid green shade.

Step 04

Remove from heat and quickly fold in the Rice Krispies cereal, coating evenly with the marshmallow mixture.

Step 05

Coat hands lightly with cooking spray, then scoop and roll the mixture into 18 balls, working swiftly before the mixture firms.

Step 06

Press two candy eyeballs into each ball while still warm and tacky, ensuring secure adhesion.

Step 07

Place treats on a parchment-lined tray and allow to cool fully before serving or storing.

Handy Tips

  1. To prevent stickiness, spray or dampen hands before shaping. Melt marshmallows gently to avoid dryness.
  2. Add food coloring slowly for even distribution and shape treats quickly for best texture.

Must-Have Tools

  • Large pot
  • Rubber spatula
  • Parchment paper-lined tray

Potential Allergens

Always review ingredient labels for allergens, and consult a professional if needed.
  • Contains dairy and gluten (unless gluten-free cereal used).

Nutritional Details (Per Portion)

Nutritional information is provided for reference and shouldn’t replace expert guidance.
  • Calories: 67
  • Fats: 2 grams
  • Carbohydrates: 11 grams
  • Proteins: 1 grams