There’s something undeniably magical about the combination of crunchy Rice Krispies and the gooey sweetness of marshmallows, isn’t there? I grew up making classic Rice Krispies treats, but one rainy afternoon, I decided to give it a twist. I transformed that beloved treat into Rice Krispies cookies, and let me tell you, it changed everything! These cookies have the nostalgic flavor of those chewy, crispy squares but in cookie form—perfectly chewy on the inside and golden on the outside. Every bite brings a smile, making them an instantly loved addition to any family gathering or school bake sale. They’re simple to whip up, and honestly, the kids absolutely adore them! You’re going to find success with this recipe, whether it’s your first time in the kitchen or you’re a seasoned baker.
Why make this recipe?
You should definitely try this Rice Krispies cookies recipe for a few great reasons. First off, these cookies taste absolutely divine! They combine that sweet, buttery flavor with a delightful crunch, creating a treat that’s impossible to resist. Secondly, the entire process is easy and quick. You can have a batch ready in less than 30 minutes, including prep and baking—ideal for those last-minute needs!
Moreover, these cookies won’t break the bank. They require everyday ingredients that you might already have in your pantry. Plus, they’re so simple to make that your kids can join in on the fun. Trust me, they will love measuring, mixing, and, of course, tasting the dough! Whether you make them for a special occasion or just because, these cookies are sure to become a favorite in your home.
How to make Rice Krispies Cookies
Making Rice Krispies cookies is a breeze! The entire process takes about 20 minutes to prepare and about 10-12 minutes to bake. Before you know it, your kitchen will fill with sweet aromas, and you’ll have a fresh batch of cookies ready to indulge in. You won’t need any fancy tools; just grab a mixing bowl, baking sheet, and spoon.
Ingredients:

- 1 Tablespoon (14g) unsalted butter
- 2 and ½ ounces (71g) mini marshmallows
- 1 and ½ cups (40g) Rice Krispies
- 1 cup + 2 Tablespoons (135g) all-purpose flour
- ½ teaspoon baking soda
- ¾ teaspoon baking powder
- ½ teaspoon salt
- ¼ cup (57g) unsalted butter (softened to room temperature)
- ½ cup + 2 Tablespoons (125g) firmly packed light brown sugar
- 1 large egg (at room temperature)
- ½ teaspoon vanilla extract
Step-by-step directions:

Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures your cookies bake evenly and come out perfectly golden.
Prepare Your Baking Sheet: Line a baking sheet with parchment paper or a silicone mat. This step makes cleanup a breeze and prevents the cookies from sticking.
Melt the Butter: In a small saucepan, melt 1 tablespoon of unsalted butter over low heat. Once it’s melted, add in the mini marshmallows. Stir continuously until they become smooth and gooey.
Mix the Dry Ingredients: While the marshmallows melt, grab another bowl and whisk together the flour, baking soda, baking powder, and salt. This step ensures an even distribution of the leavening agents.
Combine Sugars and Butter: In a separate large mixing bowl, cream the softened ¼ cup of unsalted butter with the light brown sugar until it becomes light and fluffy. I love using a hand mixer for this step, but you can also do it by hand if you prefer.
Add Egg and Vanilla: Beat in the large egg and vanilla extract to the butter-sugar mixture. Mix until well combined.
Combine the Mixtures: Add the dry ingredients into the wet mixture gradually, stirring until just combined. Avoid over-mixing; you want that beautiful dough with visible streaks of flour.
Add Rice Krispies: Carefully fold in the Rice Krispies until they are evenly distributed. Don’t be too rough, or they might crush!
Scoop the Dough: Using a cookie scoop or two tablespoons, drop generous portions of dough onto the prepared baking sheet. Leave about 2 inches between each cookie, as they will spread a little while baking.
Bake: Place the sheet in the preheated oven and bake for 10-12 minutes, or until the edges are golden brown. Keep an eye on them; ovens can vary!
Cool the Cookies: Once baked, let the cookies cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.
And voila! You have delightful Rice Krispies cookies ready to enjoy!
How to serve Rice Krispies Cookies?
These Rice Krispies cookies are versatile and can be served in a variety of ways. Enjoy them warm right out of the oven with a glass of milk, or let them cool and pack them into lunchboxes for a sweet surprise. You can also decorate them with sprinkles or drizzle melted chocolate on top for an extra special touch. They pair wonderfully with a scoop of ice cream for an indulgent dessert or can be crumbled over yogurt for a delightful breakfast option.
How to store Rice Krispies Cookies?
Storing these cookies is quite easy. Keep them in an airtight container at room temperature for up to a week. If you want to keep them longer, you can freeze them! Just place the cooled cookies in a labeled freezer bag; they should maintain their delightful texture for up to three months. To enjoy, simply let them thaw at room temperature, or you can pop them in the microwave for a few seconds for that freshly baked warmth all over again.
Tips for perfect Rice Krispies Cookies
- Measure Ingredients Accurately: Make sure to measure your ingredients correctly. Too much flour can make your cookies dense.
- Don’t Overbake: Keep an eye on your cookies. They might look a little underbaked when you take them out, but they’ll continue to firm up as they cool.
- Use Parchment Paper: Always line your baking sheets to prevent sticking and ensure even browning.
- Room Temperature Ingredients: Use room temperature butter and eggs; this helps create a smoother batter and better texture.
- Mix In Moderation: Overmixing your dough can lead to tough cookies. Just mix until ingredients are combined.
Variations
- Chocolate Chip Addition: For a richer flavor, fold in a cup of chocolate chips along with the Rice Krispies.
- Nutty Delight: Add ½ cup of chopped nuts like pecans or walnuts for a crunchy twist.
- Flavored Cookies: Experiment with different extracts like almond or coconut for unique flavor profiles.
- Dairy-Free: Use coconut oil instead of butter and replace the marshmallows with dairy-free alternatives to make it suitable for a dairy-free diet.
FAQs about Rice Krispies Cookies
Can I substitute mini marshmallows for regular marshmallows?
Absolutely! You can use regular marshmallows, but you might need to cut them into smaller pieces to ensure even melting and distribution throughout the cookies.
Why did my cookies turn out flat?
If your cookies spread too much, it might be due to soft butter. Make sure your butter is just softened and not melted. Additionally, check your baking soda and baking powder for freshness, as expired leavening agents can affect rising.
Will it work if I reduce sugar?
You can reduce sugar slightly, but keep in mind that sugar doesn’t just sweeten; it also contributes to the cookie’s texture. If you cut it back too much, your cookies might not turn out as soft and chewy.
Now that you have all the information, grab your ingredients, and start baking these wonderful Rice Krispies cookies! Trust me, you’ll love how easy and rewarding this recipe is. Happy baking!
Print
Rice Krispies Cookies
- Total Time: 32 minutes
- Yield: 24 cookies 1x
- Diet: Vegetarian
Description
Delightful cookies combining crunchy Rice Krispies and gooey marshmallows for a nostalgic treat.
Ingredients
- 1 Tablespoon (14g) unsalted butter
- 2 and ½ ounces (71g) mini marshmallows
- 1 and ½ cups (40g) Rice Krispies
- 1 cup + 2 Tablespoons (135g) all-purpose flour
- ½ teaspoon baking soda
- ¾ teaspoon baking powder
- ½ teaspoon salt
- ¼ cup (57g) unsalted butter (softened to room temperature)
- ½ cup + 2 Tablespoons (125g) firmly packed light brown sugar
- 1 large egg (at room temperature)
- ½ teaspoon vanilla extract
Instructions
- Preheat your oven to 350°F (175°C).
- Prepare a baking sheet by lining it with parchment paper or a silicone mat.
- Melt 1 tablespoon of unsalted butter in a small saucepan over low heat, then add mini marshmallows and stir until smooth.
- Mix together the flour, baking soda, baking powder, and salt in a separate bowl.
- Combine softened unsalted butter with light brown sugar in a large mixing bowl until fluffy.
- Add in the large egg and vanilla extract, mixing well.
- Combine the dry ingredients into the wet mixture gradually until just mixed.
- Fold in the Rice Krispies until evenly distributed.
- Scoop portions of dough onto the prepared baking sheet, leaving space between each.
- Bake for 10-12 minutes, or until edges are golden brown.
- Cool on the baking sheet for a few minutes before transferring to a wire rack.
Notes
Store cookies in an airtight container at room temperature for up to a week, or freeze for up to three months.
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 10g
- Sodium: 150mg
- Fat: 6g
- Saturated Fat: 3g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 0g
- Protein: 1g
- Cholesterol: 20mg
Keywords: Rice Krispies, cookies, dessert, sweet treat, easy recipe
