S'more Rice Krispie Treats

S'more Rice Krispie Treats

The Spruce / Julia Hartbeck

Prep: 5 mins
Cook: 5 mins
Total: 10 mins
Servings: 8 servings
Nutrition Facts (per serving)
333 Calories
10g Fat
62g Carbs
3g Protein
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Nutrition Facts
Servings: 8
Amount per serving
Calories 333
% Daily Value*
Total Fat 10g 13%
Saturated Fat 6g 28%
Cholesterol 11mg 4%
Sodium 285mg 12%
Total Carbohydrate 62g 22%
Dietary Fiber 1g 4%
Total Sugars 33g
Protein 3g
Vitamin C 13mg 66%
Calcium 13mg 1%
Iron 7mg 39%
Potassium 89mg 2%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

S'more Rice Krispie Treats are bursting with marshmallows, graham crackers, and chocolate chunks. Enjoy all of the best parts of the traditional campfire treat without any bonfire or the ooey gooey mess! 

These treats can be whipped together in about ten minutes and only require a few simple ingredients. They cool quickly and are ready to serve for your next picnic, barbecue, bake sale, or just for an afternoon snack.

You can change the size of the pan depending on what thickness you want the treats to be. If you prefer a thicker treat use a 9x9 pan. If you desire thinner treats use a 9x13 pan. This batch can serve anywhere from 8 to 12 people depending on your appetite!

These treats freeze extremely well too. After they have cooled and are sliced, store them in a freezer-safe ziplock bag and place them in the freezer. They will stay fresh and delicious for months! Simply remove from the freezer and thaw for twenty minutes before serving. They can also be stored in an airtight container for 1 to 2 days. 

Store in an airtight container or place in plastic zip bags in the freezer.


  • 3 tablespoons unsalted butter

  • 1/2 teaspoon kosher salt

  • 1 10-ounce package marshmallows (any size)

  • 6 cups Rice Krispie cereal

  • 6 plain graham crackers, crushed into crumbs

  • 2/3 cup semi-sweet chocolate chunks (or chocolate chips)

  • 1/2 cup mini marshmallows

  • Optional: additional mini marshmallows, chocolate chunks, graham cracker pieces for garnish

Steps to Make It

  1. Gather the ingredients.

    S'more Rice Krispie Treats ingredients

    The Spruce / Julia Hartbeck

  2. Crush graham crackers into large crumbs or chunks in a ziplock bag or in a bowl. Set aside.

    graham crackers crushed with a rolling pin in a plastic bag

    The Spruce / Julia Hartbeck

  3. Grease a 9x9 inch pan with non-stick spray

    greased baking pan

    The Spruce / Julia Hartbeck

  4. Heat butter to melt in a large saucepan along with the salt. Make sure it is large enough to accommodate all of the marshmallows. 

    melted butter in a pan

    The Spruce / Julia Hartbeck

  5. Add marshmallows to pan and turn heat down to low. Stir frequently until marshmallows have melted. Be careful not to let marshmallows brown or burn. 

    marshmallow and butter mixture in a pan

    The Spruce / Julia Hartbeck

  6. Remove pan from heat and stir in Rice Krispie cereal, slowly adding a few cups at a time. 

    marshmallow mixture with rice krispie cereal in a pan

    The Spruce / Julia Hartbeck

  7. Let mixture cool very slightly, about 30 seconds to a minute. Stir in graham cracker crumbs, chocolate chunks, and extra mini marshmallows until evenly distributed throughout Rice Krispie mixture. If you add chocolate before treats have cooled slightly, then chocolate will completely melt into the treats, changing look and texture. If you wait too long for them to cool, then you will not be able to stir in the chocolate chunks, marshmallows, and graham crackers. 

    rice krispie mixture with chocolate pieces in a pan

    The Spruce / Julia Hartbeck

  8. Pour mixture into greased pan. Lightly grease hands with non-stick spray and press mixture evenly into the pan.

    rice krispie mixture pressed into a baking sheet

    The Spruce / Julia Hartbeck

  9. Press in more mini marshmallows, chocolate chunks, and larger pieces of graham cracker, into top of treats, if desired.

    rice krispie mixture in a baking dish with mini marshmallows on top

    The Spruce / Julia Hartbeck

  10. After treats have completely cooled, cut into squares or other desired shape.

    S'more Rice Krispie Treats cut into pieces

    The Spruce / Julia Hartbeck