Peanut Butter Marshmallow Recipe for Easy Sweet Treats

If you have a sweet tooth and love the creamy richness of peanut butter combined with the fluffy lightness of marshmallows, this peanut butter marshmallow recipe is exactly what you need! This delightful treat perfectly balances the nutty, salty flavor of peanut butter with the sweet, airy texture of marshmallows, creating a dessert that’s both comforting and indulgent.

Whether you’re preparing a quick snack, a party favor, or a cozy treat to enjoy with friends and family, this recipe is simple to make and sure to impress.

In this blog post, you’ll find everything you need to create this irresistible peanut butter marshmallow delight, from a detailed ingredient list to handy tips and variations that will help you customize the recipe to your liking.

Plus, I’ll share some serving suggestions and nutritional insights to keep you informed and inspired. So, grab your mixing bowl and let’s get started on this sweet adventure!

Why You’ll Love This Recipe

This peanut butter marshmallow recipe stands out because it combines two classic flavors into one easy-to-make treat. The creamy peanut butter adds a rich depth of flavor that complements the light, sweet marshmallows, making each bite a perfect harmony of textures and tastes.

It’s incredibly versatile too—perfect for making bars, sandwiching between cookies, or even stirring into your favorite warm drink for a decadent twist. Plus, it requires minimal ingredients and equipment, making it accessible for bakers of all levels.

Ready in under 30 minutes, this recipe is a fantastic option for last-minute desserts or a fun weekend cooking project with kids. You’ll also love how easily it pairs with other treats, making it a delightful addition to your dessert table.

Ingredients

• 1 cup creamy peanut butter (natural or regular, depending on preference)
• 3 cups mini marshmallows (fresh, not stale)
• 2 tablespoons unsalted butter
• 1/2 cup honey or maple syrup for a vegan alternative
• 1 teaspoon vanilla extract
• 1/4 teaspoon salt (optional, to balance sweetness)
• 1 cup crispy rice cereal (optional, for added crunch)

Equipment

• Medium saucepan
• Large mixing bowl
• Wooden spoon or heat-resistant spatula
• 9×9-inch baking pan
• Parchment paper or non-stick spray
• Measuring cups and spoons
• Microwave-safe bowl (optional, for melting marshmallows)

Instructions

1. Prepare your baking pan: Line a 9×9-inch baking pan with parchment paper or lightly grease it with non-stick spray. This will make it easier to remove the marshmallow bars later.
2. Melt the butter and peanut butter: In a medium saucepan over low heat, melt the unsalted butter and peanut butter together. Stir constantly to combine until smooth and creamy.
3. Add the sweetener: Stir in the honey (or maple syrup) and keep stirring the mixture for about 1-2 minutes until everything is well blended and heated through. Remove from heat.
4. Mix in vanilla and salt: Add the vanilla extract and salt (if using) to the saucepan, stirring gently to incorporate.
5. Combine marshmallows and cereal: In a large mixing bowl, add the mini marshmallows and crispy rice cereal if using. Pour the warm peanut butter mixture over them and quickly stir until everything is evenly coated.
6. Transfer to the pan: Immediately press the sticky mixture into your prepared baking pan. Use a spatula or your hands (lightly greased) to press the mixture firmly and evenly.
7. Let it set: Allow the mixture to cool and set at room temperature for at least 1 hour, or speed up the process by refrigerating for 30 minutes.
8. Slice and serve: Once set, lift the marshmallow peanut butter block out of the pan using the parchment paper edges. Cut into squares or bars and enjoy!

Tips & Variations

To ensure your marshmallow bars are perfectly chewy and not too sticky, use fresh mini marshmallows and avoid over-melting them.

• Add chocolate: Drizzle melted dark or milk chocolate over the top before setting for an extra decadent touch.
• Use chunky peanut butter: For added texture and nutty surprises in every bite.
• Vegan option: Use maple syrup instead of honey and vegan marshmallows to keep it plant-based.
• Nut-free alternative: Substitute peanut butter with sunflower seed butter if allergies are a concern.
• Mix-ins: Toss in mini chocolate chips, chopped nuts, or dried fruit for personalized flavor boosts.

Nutrition Facts

Serving Suggestions

This peanut butter marshmallow treat is wonderfully versatile. Serve it as a quick dessert with a cold glass of milk or a warm cup of coffee or tea.

It also pairs beautifully with fresh fruit slices like apple or banana for a balanced snack.

For parties or gatherings, cut the bars into bite-sized squares and arrange on a platter alongside other sweet treats. You can also layer these bars between cookies or sandwich them with your favorite frosting for an extra indulgent dessert.

Looking for more delicious and easy dessert ideas? Check out our Best Vegan Chocolate Recipes for Decadent Desserts or try the Chocolate Chip Cookie Dough Vegan Ice Cream Recipes To Try for a cool twist.

Conclusion

This peanut butter marshmallow recipe is a delightful way to satisfy your sweet cravings with a satisfying combination of flavors and textures. Its simplicity and quick preparation time make it accessible for cooks of all skill levels, while the rich peanut butter and light marshmallow blend create a comforting treat that everyone will love.

Whether you whip up a batch for a family dessert, a get-together with friends, or a fun cooking activity with kids, this recipe is sure to become a favorite. Don’t hesitate to experiment with the variations to suit your taste buds and dietary needs.

For more inspiring recipes that blend health and taste, explore our Active Vegetarian Recipes for Healthy and Energized Living or the Best Vegan Keto Recipe Book for Easy Healthy Meals.

Enjoy your peanut butter marshmallow treat and happy cooking!

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