Snickerdoodle Rice Krispie Treats have extra marshmallows and cinnamon for the best Rice Krispie Snickerdoodles. With just 5 ingredients, it is so easy to make this snack.

Everyone loves classic Rice Krispie Treats and we have another amazing recipe for Snickerdoodles flavored Rice Krispies. With the addition of a few simple ingredients, it is effortless to make.
It is so much fun to try new variations of a classic recipe. The kids also love Chocolate Caramel Rice Krispie Treats and Cinnamon Roll Rice Krispie Treats.
Table of contents
Why We Love This
The warmth of the cinnamon pairs wonderfully with the sweetness of the marshmallows. Everyone will love this new recipe. It is the perfect school snack or afternoon dessert.
Ingredients

- Salted butter. Make sure to use real butter.
- Mini marshmallows. This size is easier to melt.
- Vanilla extract. Pure vanilla is suggested. The flavor is better.
- Rice cereal. The cereal needs to be fresh and not stale.
- Ground cinnamon. You can adjust this to taste.
Find the complete list of ingredients at the bottom of the post.
How To Make Snickerdoodle Rice Krispies

Step 1. Melt the butter. In a large saucepan or large stock pot, melt the butter over medium heat.

Step 2. Add the marshmallows. Once the butter is completely melted, add the marshmallows and vanilla extract. Stir continually with a wooden spoon or silicone spatula until melted and combined.

Step 3. Carefully fold in the cereal. Add the cereal and cinnamon.

Step 4. Combine until well blended. Mix together until the cereal is evenly coated in the marshmallow mixture.

Step 5. Spread the mixture into the baking dish. Transfer the cereal mixture to a 9×13 inch glass baking dish. Try to make it an even layer.

Step 6. Cool and Serve. Allow the bars to cool on the counter for 30-40 minutes. Once the cereal has cooled, slice and enjoy!

Storage
Store leftover rice krispie treats in the fridge or on the counter for up to 6 days. Make sure they are stored inside an airtight container.
Another option is to freeze the rice krispies up to one month. Learn how to freeze rice krispies. It is so easy.
Pro Tips
- Nutmeg or Cloves. If you would like to add additional fall spices to these bars, you can add a teaspoon of nutmeg or cloves.
- Enjoy room temperature or warm. These bars can be served at room temperature. You can also pop them in the microwave for about 25 seconds to soften them up.
- Cinnamon Sugar. For a little extra sweetness, sprinkle cinnamon sugar on top of the rice krispie treats.
- Use Parchment paper to press the mixture. Gently press the mixture into the baking dish with parchment paper. This will help it not to stick to your hands. Another tip is to spray your hands with nonstick spray.
- Prevent soggy rice krispie treats. There are a couple of culprits for soggy Rice Krispie Treats. The cereal may be stale. It is important to use fresh cereal. Another reason is using too much butter. This will make the final product soggy. Make sure that you use exact measurements.
- Prevent hard rice krispie treats. Melting the marshmallows too fast will result in hard rice krispie treats. You need to melt the marshmallows slowly according to the instructions. Also, do not pack the mixture into the baking dish and press too firmly. This can also result in hard Rice Krispy Treats.
More Snickerdoodle Desserts
- Snickerdoodle Puppy Chow Recipe
- Homemade Snickerdoodle Cookies
- Snickerdoodle Ice Cream
- Pumpkin Snickerdoodles
- Snickerdoodle Blondies
Try this wonderful recipe for Snickerdoodle Rice Krispie treats. I think you will love it! Then please leave a comment and star rating once you do.
Snickerdoodle Rice Krispie Treats
Ingredients
- ½ salted butter
- 4 cups mini marshmallows
- 1 teaspoon vanilla extract
- 6 cups rice cereal
- 2 teaspoons ground cinnamon
See how we calculate recipe costs.
Instructions
- In a large saucepan, melt the butter over medium heat.
- Once the butter is completely melted, add the marshmallows and vanilla extract. Stir the marshmallows continually with a wooden spoon or silicone spatula until the marshmallows are fully melted.
- Gently fold in the cereal and cinnamon until the cereal is evenly coated in the marshmallow mixture.
- Transfer the cereal mixture to a 9×13 inch glass baking dish and allow the bars to cool on the counter for 30-40 minutes. Once the cereal has cooled, slice and enjoy!

