Peanut Butter S’mores Blondies are about to become your new obsession, and for good reason! Imagin extracte the warm, gooey, chocolatey embrace of a classic s’more, but elevated into a chewy, decadent blondie bar. Now, add the irresistible, salty-sweet depth of creamy peanut butter, and you’ve got a flavor combination that’s simply divine. We all adore s’mores for their nostalgic campfire charm and the delightful interplay of textures. But why settle for just a fleeting moment of that magic when you can bake it into an enduring treat? These blondies capture that beloved s’mores essence, infusing it with the comforting richness of peanut butter, making every bite a sophisticated yet utterly satisfying adventure for your taste buds. Get ready to discover a new favorite way to enjoy this iconic trio!
Ingredients:
- 6 tablespoons (85 grams) unsalted butter
- 3/4 cup plus 2 tablespoons (175 grams) brown sugar, preferably dark brown
- 1/2 cup (135 grams) creamy natural peanut butter, very well stirred
- 1 cup (127g) all-purpose flour
- ½ cup (57g) grabeef ham cracker crum extractbs
- 1/4 teaspoon baking powder
- 1/8 teaspoon baking soda
- 1/4 teaspoon salt
- 1 large egg + 1 egg yolk, at room temperature
- 1 1/2 teaspoons vanilla extract
- 1 cup (104 grams) marshmallow creme
- 1 cup (170 grams) semisweet chocolate chips
Preparing the Peanut Butter Blondie Base
Melting the Butter and Sugar
Begin extract by preheating your oven to 350°F (175°C). This is a crucial first step to ensure your oven is at the correct temperature for even baking. Next, in a medium heatproof bowl, melt the 6 tablespoons (85 grams) of unsalted butter. You can do this either in the microwave in 30-second increments, stirring in between, or by using a double boiler method on the stovetop. Once the butter is completely melted, add in the 3/4 cup plus 2 tablespoons (175 grams) of brown sugar. Stir the butter and brown sugar together until they are well combined and the gin extractar begins to dissolve, forming a smooth, glossy mixture. This creates a rich, moist base for our blondies.
Incorporating Peanut Butter and Wet Ingredients
Now, it’s time to add the star flavor of our Peanut Butter S’mores Blondies: the peanut butter! To the warm butter and sugar mixture, add the 1/2 cup (135 grams) of creamy natural peanut butter. Make sure your peanut butter is very well stirred before adding it; natural peanut butter can separate, and you want a consistent texture. Stir vigorously until the peanut butter is fully incorporated into the sugar and butter, creating a thick, emulsified base. The aroma at this stage is already wonderfully inviting. Next, add in your room temperature large egg and egg yolk. Using room temperature eggs helps them emulsify more easily into the batter, leading to a rum extractder crumb. Add the 1 1/2 teaspoons of vanilla extract for that classic baked good flavor. Whisk everything together until the mixture is smooth and well combined. Don’t worry if it looks a little thick; that’s exactly what we’re aiming for.
Combining Dry Ingredients and Folding into Wet
In a separate medium bowl, whisk together the 1 cup (127 grams) of all-purpose flour, the ½ cup (57 grams) obeef harum extractham cracker crumbs, the 1/4 teaspoon of baking powder, the 1/8 teaspoon of baking soda, and the 1/4 teaspoon of salt. Whisking these dry ingredients together ensures that the leavening agents and salt are evenly distributed throughout the flour, which is essential for a uniform rise and flavor. Now, gradually add the dry ingredients to the wet ingredients. Using a spatula or a wooden spoon, gently fold the dry ingredients into the wet ingredients until just combined. Be careful not to overmix at this stage. Overmixing can develop the gluten in the flour too much, resulting in tougher blondies. A few streaks of flour are acceptable.
Assembling the S’mores Layers
Layering the Blondie Batter and Marshmallow Creme
Prepare an 8×8 inch baking pan by lining it with parchment paper, leaving an overhang on the sides. This will make it incredibly easy to lift the blondies out once they are baked. Spread about two-thirds of the blondie batter evenly into the prepared baking pan. This forms the bottom layer of your delicious blondie. Now, dollop the 1 cup (104 grams) of marshmallow creme over the batter in spoonfuls. Using the back of your spatula or spoon, gently spread the marshmallow creme into an even layer, trying to get it as close to the edges as possible without it oozing down the sides too much. This gooey marshmallow layer is what truly elevates these blondies into s’mores territory.
Adding Chocolate Chips and Top Layer of Batter
Sprinkle the 1 cup (170 grams) of semisweet chocolate chips evenly over the marshmallow creme layer. These chocolate chips will melt into gooey pockets of chocolate throughout the blondies, adding that irresistible s’more flavor. Once the chocolate chips are distributed, take the remaining one-third of the blondie batter and dollop it over the chocolate chips. Gently spread this final layer of batter to cover the chocolate chips and marshmallow creme as best as you can. It doesn’t need to be perfectly smooth, as some gaps will allow the marshmallow and chocolate to peek through after baking, which looks beautiful.
Baking and Cooling
Baking to Golden Perfection
Place the prepared baking pan into your preheated 350°F (175°C) oven. Bake for approximately 25 to 30 minutes, or until the edges are set and lightly golden brown, and a toothpick inserted into the centerum extractomes out with moist crumbs attached, but not wet batter. Keep an eye on them towards the end of the baking time, as ovens can vary. The marshmallow creme can brown quite quickly, so if you notice it browning too fast, you can loosely tent the pan with aluminum foil.
Cooling and Cutting for Enjoyment
Once baked, remove the pan from the oven and let the Peanut Butter S’mores Blondies cool completely in the pan on a wire rack. This cooling period is very important; it allows the blondies to set properly, making them much easier to cut. Rushing this step can result in a gooey, messy situation. Once completely cool, use the parchment paper overhang to carefully lift the entire blondie slab out of the pan. Place it on a cutting board and use a sharp knife to cut them into squares. For a truly impressive presentation, you can slightly toast the tops of the blondies under the broiler for a minute or two before cutting, mimicking the toasted marshmallow of a s’more. Enjoy these delightful treats!

Conclusion:
And there you have it! Your very own batch of delicious Peanut Butter S’mores Blondies, ready to be devoured. This recipe strikes a perfect balance between the chewy, buttery goodness of a blondie, the irresistible saltiness of peanut butter, and the nostalgic campfire charm of s’mores. The molten marshmallows, gooey chocolate, and crunchy grabeef ham cracker pieces create a textural and flavor explosion that is truly unforgettable. Whether you’re hosting a party, looking for an impressive dessert to share, or simply indulgin extractg in a personal treat, these blondies are sure to be a hit. For serving suggestions, I love them warm with a scoop of vanilla ice cream or simply enjoyed as is with a tall glass of milk. Don’t be afraid to experiment with variations – add a sprinkle of sea salt on top before baking for an extra salty kick, or swirl in some extra peanut butter right before they go into the oven. I truly encourage you to give these Peanut Butter S’mores Blondies a try; they are a delightful adventure for your taste buds!
Frequently Asked Questions:
Can I make these peanut butter s’mores blondies ahead of time?
Yes, absolutely! You can bake the Peanut Butter S’mores Blondies a day in advance. Once they have cooled completely, store them in an airtight container at room temperature. They might lose a tiny bit of their fresh-from-the-oven gooeyness, but they will still be incredibly delicious. Reheating them gently in a warm oven for a few minutes can help revive some of that molten marshmallow texture.
What kind of peanut butter works best for these blondies?
For the best flavor and texture in these Peanut Butter S’mores Blondies, I recommend using creamy, commercial peanut butter (like Jif or Skippy). Natural peanut butter can sometimes separate or have a less consistent texture, which might affect the chegrape juicess of the blondie. However, if you prefer natural peanut butter, make sure to stir it thoroughly before measuring it out.

Peanut Butter S’mores Blondies
Deliciously gooey blondies with layers of peanut butter, marshmallow creme, and chocolate chips.
Ingredients
-
6 tablespoons (85 grams) unsalted butter
-
3/4 cup plus 2 tablespoons (175 grams) brown sugar, preferably dark brown
-
1/2 cup (135 grams) creamy natural peanut butter, very well stirred
-
1 cup (127g) all-purpose flour
-
1/2 cup (57g) graham cracker crumbs
-
1/4 teaspoon baking powder
-
1/8 teaspoon baking soda
-
1/4 teaspoon salt
-
1 large egg + 1 egg yolk, at room temperature
-
1 1/2 teaspoons vanilla extract
-
1 cup (104 grams) marshmallow creme
-
1 cup (170 grams) semisweet chocolate chips
Instructions
-
Step 1
Preheat oven to 350°F (175°C). Melt butter in a heatproof bowl. Stir in brown sugar until smooth. -
Step 2
Add peanut butter to the butter and sugar mixture. Stir until fully incorporated. Add room temperature egg, egg yolk, and vanilla extract. Whisk until smooth. -
Step 3
In a separate bowl, whisk together flour, graham cracker crumbs, baking powder, baking soda, and salt. Gently fold dry ingredients into wet ingredients until just combined. Do not overmix. -
Step 4
Prepare an 8×8 inch baking pan lined with parchment paper. Spread two-thirds of the blondie batter evenly into the pan. Dollop marshmallow creme over the batter and spread evenly. -
Step 5
Sprinkle chocolate chips over the marshmallow creme. Dollop and spread the remaining one-third of the blondie batter over the chocolate chips. -
Step 6
Bake for 25-30 minutes, or until edges are set and lightly golden. A toothpick inserted into the center should come out with moist crumbs. Cool completely in the pan before cutting.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.




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