Harvest Rice Krispie Treats

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Harvest Rice Krispie Treats are so fun for a fall treat! These fall rice krispie treats are great to make with the kiddos! So simple to make by adding some fun fall candy to your favorite rice krispie recipe.

Harvest Rice Krispie Treats

So fun right! You can customize these rice krispie treats with whatever candy you like. I went with some pumpkins and different colored candy corn. Candy corn rice krispies would be so cute on their own as a great fall treat. You could make them for a Halloween party or a Thanksgiving treat.

Ingredients You Will Need

These Harvest Rice Krispie Treats start with all the basic ingredients for rice krispie treats.

  • butter
  • marshmallows
  • rice krispie cereal
Melting Butter

How to Make Fall Rice Krispie Treats

Start by melting the butter in a large pot. Once the butter is melted you add the marshmallows. You can either use regular size or mini marshmallows.

Adding marshmallows for rice krispie treats

Keep your heat on medium-low and you will want to keep stirring.

Marshmallows melting

After a few minutes your marshmallows will almost be completely melted, keep stirring.

Adding Rice Krispie Cereal

Once the marshmallows are completely melted, remove the pot from the heat and add the Rice Krispie Cereal to the melted marshmallow mixture.

Mixing in rice krispie cereal

This is where you need to stir quickly and work hard to get the marshmallow mix to completely coat the rice krispie cereal.

Adding fall candy

Once the marshmallow has completely coated the cereal, add some of the fall candy and mix it in evenly.

Then you will take a 9×13 inch pan and spray it with nonstick spray. Then dump the mixture into the pan. Now I spray my hands with the nonstick spray and then press the rice krispie treats into the pan evenly. You can spray a small sheet of parchment paper with nonstick spray if you want to press down with that instead of getting your hands greased.

Once it’s pressed in evenly, then dot the top of the Rice Krispie Treat with some more fall candy.

Harvest Rice Krispie Treats

Harvest Rice Krispie Treat

Harvest Rice Krispie Treats are a fun fall treat! These Rice Krispie Treats are extra gooey and are filled with fall candy.
Print Recipe
Prep Time:15 minutes
Total Time:15 minutes


  • ¼ cup butter
  • 16 ounces marshmallows
  • 6 cups Rice Krispie Cereal
  • 2 cups fall candy


  • Melt the butter in a large pot over medium-low heat.
  • Once the butter has melted, add the marshmallows.
  • Keep stirring as the marshmallows melt. it will take a few minutes.
  • Once the marshmallows are completely melted, remove the pot from the heat and add the rice krispie cereal.
  • Stir quickly and get the cereal completely coated with the melted marshmallows.
  • Once coated add 1 cup of the fall candy. Stir to evenly disperse.
  • Spray a 9×13 pan with nonstick spray and dump the rice krispie treats mixture into the pan. I like to lightly spray my hands with the nonstick spray before pressing the treats into the pan evenly.
  • Then add the remaining fall candy to the top of the rice krispie treats.
  • Let it cool at least 30 minutes before cutting.


Keep the treats stored in an airtight container at room temperature for up to 3 days.
Course: Dessert, Snack
Cuisine: American
Keyword: candy, fall, marshmallows
Servings: 12 people
Cost: $7

How long do homemade rice krispy treats last?

Now I think this really is a personal preference. They are perfectly fine to eat for up to 5 days if kept in an airtight container. But I find that after the 2nd day, they start to get a little tougher than I prefer. So I think they are best to enjoy the same day or the next day. I hope you have much fun making your own for the fall season.

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