easy fluffernutter bars

Fluffernutter Bars are a delightful treat that combines two classic flavors: peanut butter and marshmallow. These easy fluffernutter bars are perfect for any occasion, whether it’s a family gathering, a picnic, or simply satisfying a sweet tooth. With their chewy texture and creamy topping, they evoke nostalgia while being simple to make. Your friends and family will love these bars, making them a must-try recipe!

Why You’ll Love This Recipe

  • Quick to Make: With just a few easy steps, you can whip up these delicious bars in no time.
  • Delicious Flavor Combination: The blend of creamy peanut butter and sweet marshmallow creates an unforgettable taste.
  • Perfect for Sharing: Cut into squares, these bars are ideal for parties or bake sales.
  • Customizable Toppings: Feel free to add your favorite nuts or chocolate chips for extra flavor.
  • Kid-Friendly Treat: Kids will adore the sweetness of these bars, making them perfect for lunchboxes.

Tools and Preparation

To create your easy fluffernutter bars, you’ll need some essential kitchen tools. Having the right equipment makes the process smoother and more enjoyable.

Essential Tools and Equipment

  • Mixing bowls
  • Hand mixer
  • Measuring cups and spoons
  • Rubber spatula
  • 9×13-inch baking pan

Importance of Each Tool

  • Mixing bowls: These allow you to combine ingredients efficiently without mess.
  • Hand mixer: A handy tool that saves time when blending the batter smoothly.
  • Rubber spatula: Perfect for scraping down the sides of bowls to ensure all ingredients are mixed well.

Ingredients

Fluffernutter Bars are peanut butter dessert bars topped with marshmallow buttercream and peanuts for a sweet, nostalgic treat.

For the Bars

  • 3/4 cup unsalted butter, melted
  • 1 cup brown sugar
  • 1/2 cup granulated sugar
  • 2 eggs
  • 2 teaspoons vanilla extract
  • 3/4 cup creamy peanut butter
  • 1/2 teaspoon salt
  • 1 1/2 cups all-purpose flour

For the Frosting

  • 1/2 cup unsalted butter, softened
  • 1 7-ounce container marshmallow fluff
  • 2 cups powdered sugar
  • 1/2 cup chopped peanuts
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How to Make easy fluffernutter bars

Step 1: Preheat the Oven

Preheat your oven to 175°C (350°F). Grease a 9×13-inch pan with nonstick cooking spray and set it aside.

Step 2: Mix Wet Ingredients

In a large bowl, mix the melted butter, brown sugar, and granulated sugar using a hand mixer until blended.
1. Add the eggs one at a time, mixing in between until fully incorporated.
2. Then mix in the vanilla extract and peanut butter until smooth.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk together the salt and flour. Slowly add this dry mixture to the wet mixture and mix until just combined.

Step 4: Bake the Bars

Spread the batter evenly into the prepared pan. Bake for 25–30 minutes or until golden brown. A toothpick inserted in the center should come out clean. Let the bars cool completely after removing them from the oven.

Step 5: Make the Frosting

In another large bowl, beat together the softened butter and marshmallow fluff.
1. Gradually add powdered sugar, one cup at a time, mixing until blended and smooth.

Step 6: Assemble Your Bars

Spread the frosting evenly over the cooled bars. Sprinkle chopped peanuts on top. Cut into portions and serve those delightful easy fluffernutter bars!

How to Serve easy fluffernutter bars

These easy fluffernutter bars are a delightful treat that can be enjoyed in various ways. Their rich flavors and soft texture make them perfect for sharing at gatherings or enjoying as a sweet snack. Here are some serving suggestions to enhance your experience.

With a Glass of Milk

  • A classic pairing that complements the sweetness of the bars and balances the peanut butter flavor.

Topped with Whipped Cream

  • Adding a dollop of whipped cream brings an extra layer of creaminess, making each bite even more indulgent.

Served Warm

  • Gently warming the bars before serving can melt the marshmallow frosting slightly, creating a gooey texture that’s simply irresistible.

Accompanied by Fresh Fruit

  • Serving these bars with fresh fruit, like strawberries or bananas, adds a refreshing contrast to the sweetness.

As Party Favors

  • Cut them into small squares and package them in cute boxes for guests to take home after a party.

With Ice Cream

  • Pairing these bars with a scoop of vanilla or chocolate ice cream makes for an unforgettable dessert experience.
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How to Perfect easy fluffernutter bars

Achieving the perfect easy fluffernutter bars requires attention to detail. Follow these tips to ensure your bars are always delicious.

  • Preheat Your Oven: Always preheat your oven fully before baking. This ensures even cooking and helps achieve that golden top.
  • Use Room Temperature Ingredients: Allow eggs and butter to reach room temperature before mixing. This helps create a smoother batter.
  • Don’t Overmix: Mix until just combined. Overmixing can lead to dense bars instead of soft and chewy ones.
  • Cool Completely: Allow the bars to cool completely before frosting. This prevents the frosting from melting off.
  • Store Properly: Keep your bars in an airtight container at room temperature for up to five days for maximum freshness.
  • Experiment with Toppings: Feel free to add chocolate chips or drizzle melted chocolate on top for an extra treat!

Best Side Dishes for easy fluffernutter bars

While easy fluffernutter bars are delicious on their own, pairing them with side dishes can elevate your dessert experience. Here are some great options:

  1. Fruit Salad
    A mix of seasonal fruits adds brightness and balances the sweetness of the bars.

  2. Chocolate Chip Cookies
    Classic cookies complement the peanut butter flavor while providing variety in texture.

  3. Yogurt Parfait
    Layers of yogurt and granola create a creamy, crunchy contrast that pairs well with sweet desserts.

  4. Cheese Platter
    A selection of cheeses can provide savory notes that cut through the sweetness of the fluffernutter bars.

  5. Peanut Butter Dip
    Serve with pretzels or apple slices for dipping; this enhances the peanut butter theme beautifully.

  6. Caramel Sauce
    Drizzling warm caramel sauce over each bar adds an extra layer of richness and flavor.

  7. Coffee or Tea
    A warm cup of coffee or tea is perfect for enjoying alongside these sweet treats, offering a comforting finish.

  8. Ice Cream Sundae Bar
    Set up an ice cream sundae station where guests can build their own sundaes using your fluffernutter bars as toppings!

Common Mistakes to Avoid

Making easy fluffernutter bars can be fun, but avoiding common mistakes will ensure your bars turn out perfectly every time.

  • Skipping the Cooling Step: Allowing the bars to cool completely before frosting is crucial. If you frost them too early, the marshmallow frosting can melt and slide off.
  • Not Measuring Ingredients Accurately: Use proper measuring cups for dry and wet ingredients. Incorrect measurements can affect the texture and taste of your easy fluffernutter bars.
  • Overmixing the Batter: Mix just until combined to prevent tough bars. Overmixing can lead to dense, chewy bars instead of light and fluffy ones.
  • Using Cold Ingredients: Ensure that your butter and eggs are at room temperature. Cold ingredients can create lumps in your batter, resulting in uneven baking.
  • Ignoring Oven Temperature: Each oven is different, so use an oven thermometer to ensure accurate baking temperatures. Baking at the wrong temperature can lead to undercooked or overcooked bars.
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Storage & Reheating Instructions

Refrigerator Storage

  • Store in an airtight container for up to 5 days.
  • Keep in a cool, dry place to maintain freshness.

Freezing easy fluffernutter bars

  • Wrap each bar individually in plastic wrap.
  • Place wrapped bars in a freezer-safe bag or container for up to 3 months.

Reheating easy fluffernutter bars

  • Oven: Preheat to 350°F (175°C) and warm for about 10 minutes.
  • Microwave: Heat on low power for 15-20 seconds until warm.
  • Stovetop: Place in a skillet over low heat, covering with a lid until warmed through.

Frequently Asked Questions

Here are some common questions about making easy fluffernutter bars.

Can I make easy fluffernutter bars gluten-free?

Yes! Substitute all-purpose flour with a gluten-free flour blend for gluten-free easy fluffernutter bars.

How do I customize my easy fluffernutter bars?

You can add chocolate chips, caramel drizzle, or even swap peanut butter for almond or cashew butter for a twist.

How long do easy fluffernutter bars last?

When stored properly in an airtight container, they last up to 5 days in the refrigerator or up to 3 months in the freezer.

What if I don’t have marshmallow fluff?

If you can’t find marshmallow fluff, you can make your own by whipping together marshmallows and a bit of corn syrup as an alternative topping.

Final Thoughts

These easy fluffernutter bars are not only delicious but also versatile. They bring back nostalgic memories while being simple enough for any skill level. Feel free to customize them with your favorite toppings or mix-ins. Don’t hesitate—give this recipe a try!

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easy fluffernutter bars

Easy Fluffernutter Bars


  • Author: Claire
  • Total Time: 45 minutes
  • Yield: Makes about 16 servings 1x

Description

Indulge in the nostalgia of childhood with these easy fluffernutter bars, a delightful treat that perfectly blends creamy peanut butter and sweet marshmallow. These decadent dessert squares are a breeze to make, featuring a chewy base topped with luscious marshmallow buttercream and a sprinkle of peanuts. Ideal for any occasion, from family gatherings to simple afternoon snacks, these bars are sure to impress friends and family alike. Enjoy them warm or chilled, and don’t hesitate to customize them with your favorite toppings. With just a few ingredients and straightforward steps, easy fluffernutter bars will become your go-to recipe for satisfying sweet cravings.


Ingredients

Scale
  • 3/4 cup unsalted butter
  • 1 cup brown sugar
  • 1/2 cup granulated sugar
  • 2 eggs
  • 3/4 cup creamy peanut butter
  • 1 1/2 cups all-purpose flour
  • 1 container (7 ounces) marshmallow fluff
  • Chopped peanuts for topping

Instructions

  1. Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking pan.
  2. In a large bowl, blend melted butter, brown sugar, and granulated sugar until smooth. Incorporate eggs one by one, then add vanilla extract and peanut butter.
  3. In another bowl, whisk salt and flour together; gradually mix into the wet ingredients until just combined.
  4. Spread the batter in the prepared pan and bake for 25–30 minutes or until golden brown. Allow to cool completely.
  5. For frosting, beat softened butter with marshmallow fluff and gradually add powdered sugar until smooth. Spread frosting over cooled bars and top with chopped peanuts.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar (60g)
  • Calories: 210
  • Sugar: 18g
  • Sodium: 150mg
  • Fat: 10g
  • Saturated Fat: 4g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 30mg

Keywords: Ensure all ingredients are at room temperature for optimal mixing. Feel free to customize with chocolate chips or other toppings of your choice for extra flavor.

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