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If you’re craving something chewy, crunchy, and utterly nostalgic all at once, then you’re in for a real treat with this Rice Krispie Treat Cookies Recipe. These cookies capture the best of both worlds by combining the classic, crispy marshmallow delight we all love with the comforting, buttery goodness of a cookie. Every bite bursts with golden edges, a soft center, and that unmistakable crunch from Rice Krispies, making them the perfect sweet snack to brighten your day or wow your friends at any gathering.

Ingredients You’ll Need
To make these fantastic Rice Krispie Treat Cookies, you don’t need a long list of ingredients. Each item plays a crucial role—from the butter that keeps the cookies tender, to the marshmallows that provide that irresistible gooey surprise inside, down to the Rice Krispies that add delightful crunch and texture.
- Butter (1 stick, room temperature): This provides the rich, creamy foundation that makes the cookies tender and flavorful.
- Sugar (½ cup): Adds sweetness and a slight crisp edge to your cookies.
- Brown sugar (½ cup, packed): Brings a deeper, caramel-like sweetness and moisture for a chewy texture.
- Egg (1): Acts as a binder to hold all the ingredients together perfectly.
- Vanilla extract (1 teaspoon): Gives a warm, inviting aroma and boosts overall flavor.
- Flour (1 ¾ cups): The base of the dough, ensuring structure and fluffiness.
- Baking powder (½ teaspoon): A subtle leavening agent that helps the cookies rise just enough.
- Rice Krispies cereal (½ cup): The star ingredient that brings that iconic crunch you expect in every bite.
- Marshmallows (1 cup): The gooey surprise inside that melts just right for the perfect texture contrast.
How to Make Rice Krispie Treat Cookies Recipe
Step 1: Prep Your Oven and Workspace
First things first, preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to ensure your cookies don’t stick and come out with perfect golden bottoms. This prep step makes the entire baking process smoother and cleanup easier, so don’t skip it!
Step 2: Cream the Butter and Sugars
In a large bowl, blend the room temperature butter with both the white and brown sugars until the mixture turns smooth and creamy. This process incorporates air into the batter, which helps create a tender cookie with just the right amount of chewiness and sweetness.
Step 3: Add the Egg and Vanilla
Next, mix in the egg and vanilla extract until everything is evenly combined. The egg works like glue to bind ingredients, while that splash of vanilla adds an irresistible aroma and a hint of warmth that makes these cookies so comforting.
Step 4: Mix in Dry Ingredients
Gradually incorporate the flour and baking powder into your wet mixture. Stir just until everything comes together into a soft dough. This careful mixing ensures your cookies hold their shape but stay soft on the inside.
Step 5: Fold in Rice Krispies
Gently fold in the Rice Krispies cereal. This step is where your cookies begin to take on that signature crunch and texture that makes the Rice Krispie Treat Cookies Recipe unique and addictive.
Step 6: Shape Dough Around Marshmallows
Using a cookie scoop, portion out your dough into balls. Flatten each ball slightly, place a marshmallow in the center, then carefully roll the dough around it to completely encase the marshmallow. For extra crunch, roll the dough balls in additional Rice Krispies before placing them on your baking sheet.
Step 7: Bake Until Golden and Gooey
Bake the cookies for 12 to 14 minutes. You’ll know they’re ready when the edges turn a beautiful golden color, but the centers stay slightly gooey—this contrast is what makes these cookies irresistible.
Step 8: Cool and Enjoy
Let the cookies cool on the baking sheet for a few minutes before serving. This brief pause helps the marshmallow centers set just a little without losing their delightful gooey texture, perfect for enjoying warm or at room temperature.
How to Serve Rice Krispie Treat Cookies Recipe

Garnishes
For a little extra flair, sprinkle a pinch of sea salt on top right after baking. The salty touch balances the sweetness beautifully. You can also drizzle melted chocolate or add colorful sprinkles for festive occasions.
Side Dishes
Rice Krispie Treat Cookies go wonderfully alongside a cold glass of milk or a steaming cup of coffee or hot cocoa. Their sweet, crunchy nature pairs well with creamy or warm drinks, making snack time a cozy, comforting experience.
Creative Ways to Present
Try stacking these cookies with layers of chocolate ganache or sandwiching them with peanut butter for a decadent twist. Serving them on a platter with fresh berries and whipped cream also makes for a delightful dessert display that’s sure to impress.
Make Ahead and Storage
Storing Leftovers
Store any leftover Rice Krispie Treat Cookies in an airtight container at room temperature. They’ll stay fresh and chewy for up to 3 days, making them an easy grab-and-go treat for busy days or last-minute guests.
Freezing
If you want to save these cookies for longer, they freeze beautifully. Place them in a freezer-safe container or bag, separated by layers of parchment paper to prevent sticking. They’ll stay good for up to a month, ready for quick thawing whenever a sweet craving hits.
Reheating
To bring your cookies back to that freshly baked warmth, simply microwave them for about 10-15 seconds. This quick zap softens the marshmallow center and re-activates the crunch of the Rice Krispies, making them taste like they just came out of the oven.
FAQs
Can I use mini marshmallows instead of regular ones?
Absolutely! Mini marshmallows work just as well and melt nicely inside the cookie, though the gooey center might be a bit smaller. They’re a great option if you want a more subtle marshmallow surprise.
What type of Rice Krispies cereal should I use?
Classic Rice Krispies cereal is the best choice for this recipe because of its crisp texture and mild flavor. Avoid flavored or chocolate-coated varieties, as they can alter the intended taste and texture.
Can I substitute the butter for a dairy-free alternative?
Yes, you can swap the butter for a plant-based margarine or coconut oil if you prefer dairy-free. Just keep in mind that the flavor and texture might shift slightly, but your cookies will still be delicious.
How do I prevent the cookies from spreading too much?
Make sure your butter is not too soft or melted when mixing, and do not over-mix the dough once the flour is in. Chilling the dough briefly before baking can also help maintain the shape and prevent excessive spreading.
Can I add mix-ins like chocolate chips or nuts?
Definitely! Chocolate chips, chopped nuts, or even dried fruit can be folded into the dough along with the Rice Krispies to add extra flavor and texture. Just adjust the amounts so the dough holds together well.
Final Thoughts
There’s something truly magical about the way this Rice Krispie Treat Cookies Recipe takes beloved childhood flavors and elevates them into an irresistible cookie form. These treats are perfect for sharing, gifting, or just indulging in a moment of sweet nostalgia. Trust me, once you try them, these cookies are bound to become one of your new favorites too—go ahead and bake a batch today!
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Print
Rice Krispie Treat Cookies Recipe
- Prep Time: 10 minutes
- Cook Time: 14 minutes
- Total Time: 25 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Delight in these fun and crunchy Rice Krispie Treat Cookies, combining the classic cereal and marshmallow flavors with a soft, chewy cookie texture. Perfect for a nostalgic treat that’s easy to make and sure to please both kids and adults alike.
Ingredients
Cookie Dough
- 1 stick butter, room temperature
- ½ cup sugar
- ½ cup brown sugar, packed
- 1 egg
- 1 teaspoon vanilla extract
- 1 ¾ cups all-purpose flour
- ½ teaspoon baking powder
Add-ins & Topping
- ½ cup Rice Krispies cereal + extra for coating
- 1 cup marshmallows
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper to prevent sticking and allow even baking.
- Cream Butter and Sugars: In a large bowl, cream the butter, sugar, and brown sugar together until the mixture is smooth and creamy, providing a light texture for the cookies.
- Add Egg and Vanilla: Mix in the egg and vanilla extract thoroughly to incorporate moisture and flavor to the dough.
- Combine Dry Ingredients: Gradually add the all-purpose flour and baking powder to the wet mixture, mixing until the dough just forms to ensure a tender cookie.
- Fold in Cereal: Gently fold in ½ cup of Rice Krispies cereal to add a subtle crunch inside the dough.
- Form Cookies with Marshmallows: Using a cookie scoop, portion the dough, then flatten each ball slightly. Place a marshmallow in the center and carefully roll the dough around it, sealing the marshmallow inside the cookie. Then, coat each dough ball in additional Rice Krispies cereal for extra crunch on the exterior.
- Bake: Arrange the dough balls on your prepared baking sheet and bake in the preheated oven for 12-14 minutes. The cookies should have golden edges and stay slightly gooey in the center, showcasing the melted marshmallow inside.
- Cool and Serve: Let the cookies cool slightly on the baking sheet before serving to allow them to set and be easier to handle.
Notes
- Ensure butter is softened to room temperature for easier creaming with sugars.
- Do not overmix the dough after adding flour to keep cookies tender.
- Keep an eye on baking time; overbaking decreases the marshmallow’s gooey center appeal.
- These cookies are best enjoyed fresh but can be stored in an airtight container for up to 3 days.
- For a fun twist, try using flavored Rice Krispies or mini chocolate chips.

