Grinch Rice Krispie Treats Recipe: A Fun, Festive, and Green Holiday Treat
Grinch Rice Krispie Treats are the perfect dessert for adding a touch of holiday whimsy to any gathering. These chewy, marshmallow-filled bars are a festive spin on the classic Rice Krispies treat, tinted bright green and topped with a red heart to represent the Grinch’s change of heart. They’re fun to make, super easy, and loved by both kids and adults. With their playful colors and gooey goodness, they’re sure to become a holiday favorite in your household. Whether you’re hosting a Christmas party, looking for a fun baking project with the kids, or need a quick gift for a neighbor, these Grinch-themed treats are the perfect option. They’re delicious, nostalgic, and so simple to prepare, making them a must-have addition to your holiday dessert lineup.

What Makes These Treats Special?
Grinch Rice Krispie Treats are a fun, creative twist on a classic treat. The green color adds a festive touch, while the red heart (representing the Grinch’s heart growing three sizes) gives it that Christmas charm. They’re quick to whip up, making them a great option when you’re short on time but still want something cute and delicious. Plus, they’re easy to customize—add sprinkles or extra festive toppings for even more flair!
Cooking Time
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 15 minutes
- Servings: 12–16 bars
Ingredients
- 6 cups Rice Krispies cereal
- 3 tbsp unsalted butter
- 1 package (10 oz) mini marshmallows
- ½ tsp vanilla extract
- Green food coloring
- Red candy hearts (or red M&Ms) for decoration
- Optional: Sprinkles for extra festive touch
Instructions
1. Melt the Butter and Marshmallows
In a large saucepan over low heat, melt the butter. Once melted, add the mini marshmallows and stir constantly until completely melted and smooth.
2. Add the Food Coloring
Remove the saucepan from the heat and stir in a few drops of green food coloring. Mix until the marshmallow mixture is evenly tinted a bright Grinch green.
3. Mix in the Cereal
Add the Rice Krispies cereal to the marshmallow mixture and stir gently until the cereal is evenly coated.
4. Press and Decorate
Transfer the cereal mixture into a greased 9×13-inch baking pan. Press it down firmly to form an even layer. Let the treats cool for a few minutes, then top with red candy hearts or M&Ms to resemble the Grinch’s heart.

Variations
- Color Play: Mix in different colors of candy or sprinkles for a more colorful batch.
- Flavor Twist: Add a pinch of cinnamon or peppermint extract to give it a holiday kick.
- Fun Toppings: Top with chocolate chips, holiday sprinkles, or mini marshmallows for added texture.
Equipment You’ll Need
- Large saucepan
- Spoon or spatula
- 9×13-inch baking pan
- Parchment paper or cooking spray
- Measuring cups and spoons
Nutritional Information (Approx. Per Serving)
- Calories: ~150
- Carbohydrates: 22g
- Fat: 5g
- Protein: 1g
- Sugar: 14g
Storage Tips
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigerator: Keep in the fridge to extend freshness for up to 1 week.
- Freezing: These treats freeze well. Just wrap them tightly in plastic wrap or store in an airtight container for up to 2 months.
My Cooking Experience
With over 4 years in the kitchen, I’ve found that Grinch Rice Krispie Treats are one of the most fun and rewarding holiday treats to make. They’re so simple yet so cute, and the kids absolutely love helping decorate them. Whether you’re baking them for a holiday party or making them with loved ones for a cozy night in, they always bring a smile to everyone’s face. I can’t get enough of these colorful, gooey bars!
Conclusion
Grinch Rice Krispie Treats are a festive, fun, and delicious holiday dessert that will bring a touch of joy to your Christmas celebrations. They’re easy to make, customizable, and always a hit with both kids and adults. Whether you’re baking for a party, a gift, or just to enjoy with the family, these green and red treats are sure to be a favorite. Try them out and watch your holiday spirit grow—just like the Grinch’s heart!

Grinch Rice Krispie Treats
Ingredients
- 6 cups Rice Krispies cereal
- 3 tbsp unsalted butter
- 1 package 10 oz mini marshmallows
- ½ tsp vanilla extract
- Green food coloring
- Red candy hearts or red M&Ms for decoration
- Optional: Sprinkles for extra festive touch
Instructions
- In a large saucepan over low heat, melt the butter. Once melted, add the mini marshmallows and stir constantly until completely melted and smooth.
- Remove the saucepan from the heat and stir in a few drops of green food coloring. Mix until the marshmallow mixture is evenly tinted a bright Grinch green.
- Add the Rice Krispies cereal to the marshmallow mixture and stir gently until the cereal is evenly coated.
- Transfer the cereal mixture into a greased 9×13-inch baking pan. Press it down firmly to form an even layer. Let the treats cool for a few minutes, then top with red candy hearts or M&Ms to resemble the Grinch’s heart.
Notes
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigerator: Keep in the fridge to extend freshness for up to 1 week.
- Freezing: These treats freeze well. Just wrap them tightly in plastic wrap or store in an airtight container for up to 2 months.