Irresistibly Easy No-Bake S’mores Cookies with Peanut Butter & Oats: Your Ultimate Summer Treat Recipe
Prepare to delight your taste buds with these sensational **No-Bake S’mores Cookies**, a truly ingenious twist on classic no-bake treats. Imagine all the beloved flavors of s’mores – gooey marshmallows, rich chocolate, and crunchy graham crackers – blended seamlessly with the wholesome goodness of oats and the irresistible creaminess of peanut butter. This simple recipe brings together a symphony of textures and tastes, creating a dessert that is both familiar and exciting. Perfect for s’mores enthusiasts, these **oatmeal s’mores cookies** come together in minutes, requiring no oven and no lengthy baking times. This makes them the ideal sweet solution for hot summer days when you want a delicious homemade treat without heating up your kitchen.

Crafted with a base of hearty oats, luscious peanut butter, and all your favorite s’mores components like rich cocoa, crispy graham crackers, and fluffy marshmallows, every bite of these cookies is packed with incredible flavor. You’ll adore these **easy s’mores cookies** for their quick preparation time and the delightful fact that they won’t add any extra warmth to your home. On an already sweltering summer’s day, avoiding a preheating oven and long bake times is a true blessing, making these **peanut butter s’mores cookies** an absolute must-try.
Peanut Butter S’mores Cookies: A Flavor Collision
While the traditional s’mores experience is a classic trio of graham crackers, melted chocolate, and toasted marshmallows, our unique recipe introduces a delightful “flavor collision” by integrating these beloved elements with our favorite no-bake cookie method. The result is nothing short of fabulous! We’ve taken the rich, nutty notes of creamy peanut butter and combined them with the chewy texture of oats, the deep sweetness of chocolate, the soft, squishy delight of marshmallows, and the satisfying crunch of graham crackers. All these incredible components are rolled into one spectacular cookie, promising to enchant your taste buds and leave you craving for “s’more.”
This **no-bake s’mores recipe** is truly exceptional, and we genuinely cannot praise it enough. It’s incredibly versatile and convenient. Whip up a batch for immediate enjoyment, or prepare them in advance and store them for later. The beauty of these **homemade no-bake cookies** means that even burn bans or dreary, rainy weather can’t prevent you from indulging in this quintessential s’mores dessert. They offer all the comfort and joy of a campfire treat, perfectly portable and ready to eat whenever the craving strikes. They are fantastic for spontaneous gatherings, movie nights, or simply as a comforting snack to brighten any day.

Essential No-Bake S’mores Cookie Ingredients
Gathering the right ingredients is the first step to creating these incredible **no-bake s’mores cookies**. Each component plays a crucial role in achieving the perfect balance of flavor and texture:
- Butter: You will need ½ cup (or one stick) of unsalted butter. This provides the rich, creamy base for our cookies and helps bind all the ingredients together, ensuring a smooth, delightful consistency.
- Unsweetened Cocoa Powder: To achieve that classic chocolatey depth synonymous with s’mores, use 4 tablespoons of good quality unsweetened cocoa powder. This gives our cookies their wonderful dark hue and rich flavor.
- Granulated Sugar: For the perfect level of sweetness, 2 cups of granulated sugar per batch are essential. This not only sweetens the cookies but also contributes to their structure and helps achieve the desired firmness.
- Milk: Adding ½ cup of milk introduces moisture, which is vital for softening the quick-cooking oats and ensuring our cookies have a fantastic, chewy texture rather than being dry or crumbly. Any type of milk (dairy or non-dairy) will work well.
- Salt: A small but mighty ingredient, ⅛ teaspoon (about a pinch) of salt will naturally enhance all the other flavors in the recipe, making the chocolate richer, the peanut butter nuttier, and the overall cookie taste even better. Don’t skip it!
- Quick Cooking Oats: These form the hearty base of our **oatmeal no-bake cookies**. You’ll need 3 cups of quick-cooking oats. Their finer texture absorbs moisture more readily than old-fashioned oats, which is crucial for a no-bake recipe that sets quickly.

- Creamy Peanut Butter: This ingredient is key! ½ cup of creamy peanut butter not only provides a wonderful depth of nutty flavor but also acts as an excellent binder, helping to hold the cookies together perfectly. Opt for a smooth, classic creamy peanut butter for the best results.
- Vanilla Extract: Another fantastic flavor enhancer, 1 teaspoon of vanilla extract provides an aromatic base that complements all the other sweet and savory notes in our cookies. Use pure vanilla for the best taste.
- Mini Marshmallows: A non-negotiable staple for any s’mores creation! You will need 1 cup of mini marshmallows to mix into the cookie dough, plus an additional ½ cup for topping the cookies immediately after dropping them, ensuring that iconic s’mores look and extra gooeyness.
- Graham Cracker Crumbs: To deliver that unmistakable graham cracker flavor and satisfying crunch, ½ cup of graham cracker crumbs is required. You can easily make your own by placing graham cracker sheets in a Ziploc bag and crushing them with a rolling pin a few times. This is a super easy and fun way to get perfectly sized crumbs, adding an authentic s’mores element to every bite of these **easy s’mores cookies**.

How to Make S’mores Cookies: A Quick & Simple Guide
Creating these **delicious no-bake s’mores cookies** is incredibly straightforward and takes minimal effort. Follow these simple steps for a perfect batch every time:
- Combine Wet Ingredients: In a large, sturdy pot, combine the ½ cup of butter, 4 tablespoons of unsweetened cocoa powder, 2 cups of granulated sugar, ½ cup of milk, and ⅛ teaspoon of salt. Place this mixture over medium-high heat. Stir continuously to ensure all ingredients melt and blend smoothly, preventing anything from sticking to the bottom of the pot.
- Bring to a Boil: Continue stirring the mixture until it reaches a rolling boil. Once boiling, allow it to continue boiling for precisely 1 minute. This crucial step is what helps the cookies set properly later on, giving them the ideal firm-yet-chewy texture.
- Remove from Heat and Stir in Flavorings: Immediately remove the pot from the heat. Stir in the ½ cup of creamy peanut butter and 1 teaspoon of vanilla extract. Continue stirring vigorously until the peanut butter is completely melted and thoroughly incorporated into the warm chocolate mixture, creating a smooth, fragrant base.
- Incorporate Dry Base Ingredients: Next, add the 3 cups of quick-cooking oats and ¼ cup of the graham cracker crumbs to the pot. Stir well, making sure the oats and crumbs are evenly coated with the rich chocolate-peanut butter mixture. Work quickly but ensure everything is combined.
- Gently Fold in Marshmallows: Carefully and gently mix in 1 cup of mini marshmallows. The warmth of the mixture will soften them slightly, but avoid overmixing, which could cause them to melt completely and disappear. We want those delightful pockets of gooey marshmallow in every cookie!
- Portion and Top: Drop the cookie mixture by tablespoonfuls onto sheets of wax paper or parchment paper. Speed is key here, as the mixture will begin to set quickly. Immediately after dropping each cookie, liberally top it with the remaining ½ cup of mini marshmallows and the rest of the graham cracker crumbs. Press them down slightly to ensure they adhere.
- Cool and Set: Allow the cookies to cool completely and set firm at room temperature. This can take about 30-60 minutes, depending on your environment. Patience is essential for these **no-bake treats** to develop their final, irresistible texture. Once hardened, they are ready to enjoy!


No Bake Smore’s Cookies
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Ingredients
- ½ cup butter
- 4 tablespoons unsweetened cocoa powder
- 2 cups sugar
- ½ cup milk
- ⅛ teaspoon salt
- 3 cups quick cooking oats
- ½ cup peanut butter
- 1 teaspoon vanilla extract
- 1 cup mini marshmallows plus ½ cup for topping
- ½ cup graham cracker crumbs
Instructions
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Mix butter, cocoa, sugar, milk, and salt together in large pot over medium high heat.
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Bring to a boil and let boil for 1 minute.
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Remove from heat and stir in the peanut butter and vanilla until melted.
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Stir in the oatmeal and ¼ cup of graham cracker crumbs until combined.
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Gently mix in the 1 cup of marshmallows.
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Drop by tablespoonfuls onto waxed paper. Immediately top with marshmallows and the remaining crushed graham crackers.
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Allow to cool and harden.
Nutrition
How Long Do No-Bake S’mores Cookies Last?
One of the many appealing aspects of these **no-bake s’mores cookies** is their excellent shelf life, allowing you to enjoy them over several days. When stored correctly in an airtight container at room temperature, these cookies can maintain their freshness and delicious texture for up to a week. However, in our experience, these irresistible treats rarely last that long! They tend to disappear quickly, often within a day or two, thanks to their incredibly addictive combination of sweet, chewy, and crunchy elements. For optimal flavor and enjoyment, we recommend consuming them within 3-5 days.
Can I Freeze No-Bake S’mores Cookies?
Absolutely! Freezing these **easy no-bake s’mores cookies** is a fantastic way to prepare them ahead of time or save any leftovers for a future craving. The process is simple and ensures they retain their wonderful texture and flavor. First, allow the freshly made cookies to cool and set completely at room temperature until they are firm. Once set, arrange them in a single layer on a baking sheet lined with parchment paper. Place the baking sheet in the freezer for about an hour or two – this “flash freezing” step prevents the cookies from sticking together when stored in bulk. After they are flash-frozen, transfer the cookies to an airtight, freezer-safe container or a heavy-duty freezer bag. They can be stored in the freezer for up to 4 months without losing their quality.
When you’re ready to enjoy these frozen delights, simply remove them from the freezer and allow them to come to room temperature. This typically takes about 15-30 minutes, making them much easier and more enjoyable to bite into. Freezing these **peanut butter s’mores cookies** is a great strategy for portion control or ensuring you always have a quick, delicious treat on hand for unexpected guests or a sudden sweet craving!

More Delicious No-Bake Cookie Recipes to Explore
If you love the simplicity and deliciousness of these No-Bake S’mores Cookies, you’re in for a treat! Our collection of no-bake recipes is perfect for satisfying your sweet tooth without ever turning on the oven. Dive into these other fantastic, easy-to-make cookie variations:
- CHERRY CHOCOLATE CHIP NO BAKE COOKIES
- NO BAKE PUMPKIN COOKIES
- NO BAKE COOKIE BARS
- BEST NO BAKE COOKIES
- MARSHMALLOW PEANUT BUTTER NO BAKE COOKIES
- PEANUT BUTTER NO BAKE COOKIES
S’more Cookies to Love (See What I Did There?)
For those who just can’t get enough of the classic s’mores flavor, whether baked or no-bake, we have even more “s’more” cookie recipes that we know you’ll absolutely adore. These recipes embrace all the toasted marshmallow, chocolate, and graham cracker goodness in various delightful forms:
- S’MORES COOKIES
- GRAHAM CRACKER S’MORES COOKIES
You are going to absolutely fall in love with these **easy s’mores cookies**. With a **no-bake s’mores cookie recipe** like this readily available, you’ll always be prepared for summer fun, impromptu gatherings, or simply a delightful treat to brighten your day. They embody the essence of summer, delivering campfire magic without the need for a flame. Enjoy the convenience, the incredible flavors, and the joy these cookies bring!

Beyond the delicious recipes, sharing food and creating memories with loved ones is truly what life is all about. We recently embarked on a wonderful road trip for an unofficial family reunion, a truly special occasion marking my grandfather’s 90th birthday. My sisters and I had been meticulously planning this grand celebration for months, and it turned out to be nothing short of amazing! It was incredibly heartwarming to witness four generations of our family gathered together – some reacquainting after years, others meeting for the very first time. There’s something profoundly moving about seeing the threads of family history weaving through new connections, laughter, and shared stories. Moments like these are precious, reminding us of the enduring bonds that tie us together.

Here’s a cherished photo of me and my incredible grandpa! I vividly remember my childhood visits to him and my grandma’s home – days filled with adventurous tasks like helping to get rid of gophers in the fields, fostering my creativity by building all sorts of fascinating things out of wood scraps in his garage, and the surprising discovery of finding frogs in the kitchen sink! Those memories are etched deeply in my heart. What makes it even more special is seeing my own children now having the opportunity to know him, to hear his stories, and to create their own precious memories with their great-grandfather. It’s a beautiful continuation of family legacy and love, something I deeply cherish. Sharing simple, joyful moments, perhaps even over a batch of these easy **homemade cookies**, is what makes life truly sweet.
