S’mores Blondies Recipe: Easy Marshmallow Chocolate Treat

Name: Smores Blondies
Prep time: 35 min
Cook time: 30 min
Total time: 1 h 5 min
Cuisine: American
Ingredients: – 1 cup unsalted butter for richness and soft, chewy base; – 1 1/2 cups brown sugar for sweetness, moisture, and caramel-like flavor; – 2 large eggs as binding agent for tender crumb; – 2 teaspoons vanilla extract for flavor enhancement with warm, aromatic note; – 2 cups all-purpose flour for structure to keep blondies firm yet soft; – 1 teaspoon baking powder for slight rise and light texture; – 1/2 teaspoon salt for balancing sweetness and enhancing other flavors; – 1 1/2 cups graham cracker crumbs for crunchy base that mimics traditional s’mores; – 2 cups chocolate chips for melty, chocolatey goodness; – 2 cups mini marshmallows for gooey center and sticky element

By:

Marie Delacroix

Published:

December 15, 2025

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Why You’ll Love This Smores Blondies

Smores Blondies are a delightful treat that brings together the classic campfire flavors of marshmallows and chocolate in a simple, baked form. Imagine gooey marshmallows melting into a chewy base, creating a dessert that’s perfect for any occasion. This recipe stands out because it’s straightforward and quick, making it ideal for home cooks who want something special without spending hours in the kitchen.

Ease of preparation: With just a few basic steps and ingredients you likely have on hand, these Smores Blondies come together in under 45 minutes. This simplicity means even beginners can whip up a batch, saving time while still delivering that satisfying, homemade taste you crave.
Health benefits: These treats can offer a balance of energy from carbs and a touch of nutrients if you tweak them with whole-grain options, helping sustain your day without a sugar crash. They’re a smarter choice for those watching their intake, as you can adjust portions for a lighter dessert that still feels indulgent.
Versatility: Adapt this recipe for various dietary needs, like using gluten-free flour for those with sensitivities or plant-based butter for vegans. It’s easy to make it your own, whether you’re serving it at a family gathering or packing it for a picnic.
Distinctive flavor: The combination of melty chocolate and chewy marshmallows creates a unique, irresistible taste that evokes summer nights. This Smores Blondies recipe enhances that nostalgic flavor with a blondie base that’s soft and buttery, setting it apart from traditional s’mores for a modern twist.

This recipe not only satisfies your sweet tooth but also fits into busy lifestyles, making it a go-to option for everything from quick snacks to party desserts. By focusing on fresh, accessible ingredients, Smores Blondies help you enjoy baking without the fuss. Overall, it’s a fun way to bring people together over a shared, delicious treat that keeps things light and enjoyable.

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Essential Ingredients for Smores Blondies

Gathering the right ingredients is key to making perfect Smores Blondies. Each one plays a specific role in creating that gooey, chewy texture we all love. Below, you’ll find a detailed list based on standard recipe needs, ensuring your baking turns out just right.

Main Ingredients

1 cup unsalted butter – Provides richness and helps achieve a soft, chewy base for the blondies.
1 1/2 cups brown sugar – Adds sweetness and moisture, giving the blondies their signature caramel-like flavor.
2 large eggs – Acts as a binding agent to hold everything together and create a tender crumb.
2 teaspoons vanilla extract – Enhances the overall taste with a warm, aromatic note that complements the chocolate.
2 cups all-purpose flour – Forms the structure of the blondies, keeping them firm yet soft after baking.
1 teaspoon baking powder – Helps the blondies rise slightly for a light texture without making them cakey.
1/2 teaspoon salt – Balances the sweetness and brings out the flavors of the other ingredients.
1 1/2 cups graham cracker crumbs – Adds a crunchy base that mimics traditional s’mores for that authentic feel.
2 cups chocolate chips – Delivers melty, chocolatey goodness that makes these blondies irresistible.
2 cups mini marshmallows – Creates the gooey center, providing the fun, sticky element everyone enjoys.

Special Dietary Options

Vegan: Swap the unsalted butter for 1 cup of coconut oil and use flax eggs (2 tablespoons ground flaxseed mixed with 6 tablespoons water) instead of eggs for a plant-based version that keeps the chewy texture.
Gluten-free: Replace the all-purpose flour with 2 cups of gluten-free flour blend and ensure the graham cracker crumbs are from a gluten-free source to maintain the same structure.
Low-calorie: Opt for 1 cup of a sugar substitute like erythritol in place of brown sugar and use 1 1/2 cups of dark chocolate chips with lower sugar content to reduce calories while preserving flavor.

This setup ensures you have everything needed for Smores Blondies, making it simple to adjust based on your preferences. Using these ingredients helps create a balanced treat that’s both flavorful and adaptable.

How to Prepare the Perfect Smores Blondies: Step-by-Step Guide

Creating Smores Blondies is an exciting process that results in a warm, gooey dessert. Start by preheating your oven to make sure it’s ready for baking. This guide walks you through each step, with tips for timing and adaptations to suit different needs.

First Step: Prepare Your Ingredients

Gather all your ingredients and tools before you begin to keep things smooth. Measure out 1 cup of unsalted butter and let it soften at room temperature for easier mixing. This step, often called mise-en-place, helps avoid any rush and ensures your Smores Blondies turn out even.

Second Step: Mix the Wet Ingredients

In a large bowl, cream together the 1 cup of softened butter and 1 1/2 cups of brown sugar until it’s light and fluffy, which takes about 2-3 minutes with a mixer. Add in the 2 large eggs and 2 teaspoons of vanilla extract, beating well after each addition for a smooth batter that’s full of flavor. If you’re adapting for dietary needs, like using flax eggs for a vegan option, mix them in here to keep the texture consistent.

Third Step: Combine the Dry Ingredients

In another bowl, whisk together 2 cups of all-purpose flour, 1 teaspoon of baking powder, and 1/2 teaspoon of salt until fully blended. Gradually add this dry mixture to the wet ingredients, stirring gently to avoid overmixing, which can make your Smores Blondies tough. For gluten-free variations, swap the flour now and mix in 1 1/2 cups of graham cracker crumbs for that classic crunch.

Fourth Step: Add the Mix-Ins

Fold in 2 cups of chocolate chips and 2 cups of mini marshmallows into the batter, distributing them evenly for pockets of gooey goodness in every bite. At this point, if you want to enhance the recipe, consider adding extra elements like nuts for a bit more texture. This step ensures each Smores Blondies piece has the perfect balance of melty chocolate and chewy marshmallow.

Fifth Step: Bake the Blondies

Pour the batter into a greased 9×13 inch baking pan and spread it out evenly. Bake in a preheated oven at 350 degrees Fahrenheit for 25-30 minutes, or until the edges are golden and a toothpick inserted in the center comes out mostly clean. Keep an eye on it to prevent overbaking, as this maintains the soft, chewy center that makes Smores Blondies so appealing, especially for those with busy schedules who need quick treats.

Sixth Step: Cool and Serve

Let the blondies cool in the pan for about 10 minutes before cutting them into squares for easier handling. Serve them warm for the best gooey experience, or let them cool completely if you’re packing them for later. This final step allows the flavors to set, making your Smores Blondies even more enjoyable, and you can experiment with toppings like a sprinkle of sea salt for added flair. For low-calorie adaptations, serve smaller portions to keep it light while still satisfying.

Dietary Substitutions to Customize Your Smores Blondies

Protein and Main Component Alternatives

When customizing Smores Blondies, consider swapping the main components for better dietary fit. For example, use almond flour instead of all-purpose flour to boost protein and make it suitable for gluten-free diets. These changes keep the chewy texture while adding nutritional value, perfect for health-conscious bakers.

Another option is to replace eggs with applesauce for a vegan twist, which helps maintain binding without altering the flavor much. This makes the recipe versatile for different preferences, ensuring everyone can enjoy Smores Blondies tailored to their needs. Experimenting here can lead to a personalized treat that’s both delicious and adaptable.

Vegetable, Sauce, and Seasoning Modifications

For vegetable additions, try incorporating mashed banana into the batter to add natural sweetness and moisture, which works well for a low-calorie version. As for sauces, swap traditional chocolate chips with a fruit-based spread to lighten things up and introduce new flavors. Seasonings like cinnamon can enhance the mix, providing a warm note that pairs nicely with the marshmallows.

These tweaks allow you to adjust based on seasons or restrictions, such as using pumpkin puree in fall for a festive touch. This keeps your Smores Blondies fresh and exciting while accommodating various tastes and diets.

Mastering Smores Blondies: Advanced Tips and Variations

Pro Cooking Techniques

To elevate your Smores Blondies, use a double boiler for melting chocolate chips smoothly before adding them in, ensuring an even distribution. For flavor variations, try layering in different types of chocolate like dark or white for a unique twist that surprises your taste buds. Presentation tips include cutting the blondies into bite-sized pieces and topping with a fresh dusting of powdered sugar for a polished look.

Make-Ahead Options

Prepare the batter ahead and store it in the fridge for up to 24 hours, then bake when needed to fit into busy routines. Explore Greek Yogurt Bowls for complementary sides that add protein to your meal. This strategy makes Smores Blondies a convenient option for parties or quick desserts, keeping the flavors just as gooey and fresh.

How to Store Smores Blondies: Best Practices

Proper storage keeps your Smores Blondies fresh and tasty. Start with refrigeration for short-term needs, as it helps maintain the chewy texture without drying them out. For freezing, wrap portions tightly to preserve quality over longer periods.

Refrigeration: Store in an airtight container for up to 5 days; this keeps the marshmallows from getting sticky.
Freezing: Freeze in freezer-safe bags for up to 3 months, ensuring they thaw evenly for the best taste.
Reheating: Warm in the oven at 300 degrees for a few minutes to regain that fresh-baked feel.
Meal prep considerations: Cut into portions ahead of time for easy grab-and-go options during the week.

S’mores Blondies Recipe: Easy Marshmallow Chocolate Treat

Why You’ll Love This Smores Blondies