Effortless Peanut Butter Chocolate Treats

Irresistible No-Bake Peanut Butter Chocolate Bars: The Ultimate 5-Ingredient Easy Dessert

Indulge in the simplest, most delightful treat for all chocolate and peanut butter enthusiasts! These amazing No-Bake Peanut Butter Chocolate Bars are incredibly easy to make, requiring just 5 basic ingredients and approximately 10 minutes of active preparation time. Forget turning on your oven – this recipe is your go-to for a quick, satisfying dessert.

A pile of peanut butter chocolate bars in a speckled dish. More bars rest in the foreground.

Calling all peanut butter and chocolate lovers! Prepare to discover one of the easiest, most delicious no-bake desserts you’ll ever make. These bars offer a truly sensational experience, often described as a richer, more textural version of a classic Reese’s Peanut Butter Cup. Imagine that perfect harmony of salty peanut butter and sweet chocolate, but elevated into a delightful bar that’s ready in a flash.

Still not convinced you need to whip up a batch of these extraordinary treats? What if we told you that achieving this level of decadent flavor requires minimal effort and an incredibly simple ingredient list?

That’s right, you only need five readily available ingredients to bring these delectable bars to life! Even better, the hands-on prep time is a mere 10 minutes, and the best part? No oven required. This means you can enjoy a fantastic homemade dessert without heating up your kitchen, making them perfect for any season, especially warmer months.

These no-bake chocolate peanut butter bars are not just a personal favorite; they are consistently a huge hit at gatherings, parties, and potlucks. Seriously, prepare to go home with an empty dish because there are never any leftovers when these delightful squares are on the menu!

Why You’ll Adore These No-Bake Chocolate Peanut Butter Bars

There’s a reason these bars have become a staple for so many dessert enthusiasts. Here’s what makes them truly special:

  • Effortless Preparation: With just 5 ingredients and about 10 minutes of active prep, they are unbelievably simple to assemble.
  • No Baking Required: Perfect for summer, busy schedules, or when you just don’t feel like turning on the oven.
  • Classic Flavor Combination: The timeless pairing of chocolate and peanut butter creates an undeniably delicious and universally loved taste.
  • Crowd-Pleasing Dessert: These bars are always a hit at parties, potlucks, and family gatherings, appealing to both kids and adults.
  • Rich & Satisfying: Despite their simplicity, they deliver a deeply satisfying, rich flavor and a delightful texture that will curb any sweet craving.
  • Make-Ahead Friendly: They need to chill, making them an ideal dessert to prepare in advance.

Overhead view of the ingredients needed to make peanut butter chocolate bars.

Essential Ingredients for Your No-Bake Delight

The ingredient list for these irresistible bars is short, sweet, and incredibly effective. Each component plays a crucial role in achieving the perfect balance of flavor and texture. Here’s a detailed look at what you’ll need:

  • Butter: For this recipe, I highly recommend using unsalted butter. The reason is that the sodium content in salted butter can vary significantly between different brands, making it harder to control the overall saltiness of your bars. Using unsalted butter gives you precise control over the flavor profile. It melts down to help bind the base and contributes to the rich, smooth texture.
  • Peanut Butter: This is where the magic truly happens! It’s essential to use a creamy, “no-stir” peanut butter brand like Jif or Skippy. Natural peanut butter, while delicious, tends to separate and can be too oily, which prevents the peanut butter layer from setting up properly in the fridge. The stability of conventional creamy peanut butter is key to a firm, sliceable bar.
  • Powdered Sugar: Also known as confectioners’ sugar, this ingredient is vital for several reasons. Firstly, it sweetens the bars without imparting any grainy texture, dissolving seamlessly into the peanut butter mixture. Secondly, and equally important, powdered sugar helps the peanut butter layer firm up and set beautifully once chilled, ensuring a perfect bar consistency.
  • Graham Cracker Crumbs: You’ll need 2 cups of graham cracker crumbs to form the delightful, slightly crunchy base of these bars. You have two convenient options here: either purchase pre-made graham cracker crumbs from your local grocery store, or easily make your own. To make your own, simply place whole graham crackers in a zip-top bag and crush them thoroughly with a rolling pin or pulse them in a food processor until fine crumbs are formed. They add a wonderful texture and mild sweetness that complements the peanut butter.
  • Chocolate Chips: For the decadent topping, I prefer using semi-sweet chocolate chips. This choice results in a rich, deep chocolate layer that isn’t overly sweet, creating a harmonious balance with the peanut butter base. However, feel free to experiment with your favorite type of chocolate chips! Milk chocolate will yield a sweeter, creamier top, while dark chocolate will offer a more intense, slightly bitter contrast.

Peanut butter and melted butter whisked together in a large glass bowl. A spoon rests inside the bowl.

A firm peanut butter mixture intended for no-bake bars.

Crafting Your Perfect Peanut Butter Chocolate Bars: A Step-by-Step Guide

Making these decadent peanut butter candy bars is surprisingly straightforward, divided into two simple layers. Let’s walk through the process to ensure a perfect result every time.

The Luscious Peanut Butter Layer

You’ll begin by preparing the flavorful and firm peanut butter base. This layer is a harmonious blend of melted butter, creamy peanut butter, powdered sugar, and graham cracker crumbs. The key is to combine them in the right order for the best consistency:

  1. Start by combining the slightly cooled melted butter with the creamy peanut butter in a large mixing bowl. Whisk them together thoroughly until the mixture is smooth and fully incorporated.
  2. Next, gradually add the powdered sugar. Continue whisking until the sugar is completely dissolved and the mixture is smooth again. The powdered sugar not only sweetens but also aids in the setting of the layer.
  3. Finally, incorporate the graham cracker crumbs. It’s helpful to add them in stages, perhaps 1 cup at a time, mixing well after each addition. The mixture might initially seem a little soft or crumbly, but don’t worry! Once chilled, it will firm up beautifully and be incredibly easy to slice.

Once your peanut butter mixture is ready, transfer it into a prepared 9×13-inch baking dish. Make sure to press it down firmly and evenly across the bottom of the pan to create a compact base. You can use the back of a spoon or your clean hands for this. Set this base aside while you prepare the irresistible chocolate topping.

A chocolate-peanut butter mixture being spread over a firm peanut butter base in a large baking dish.

Overhead view of no bake chocolate peanut butter bars in a large baking dish. The bars have not yet set.

The Velvety Chocolate Topping

The crowning glory of these bars is a rich, smooth chocolate topping. This layer is a simple yet perfect blend of chocolate chips and a touch more peanut butter. You’ll need 2 cups of chocolate chips for the topping, which typically equates to one standard 12-ounce bag. The addition of peanut butter to the chocolate is crucial because it helps to keep the chocolate layer slightly softer and more pliable once set, allowing for clean, easy slicing without cracking or breaking.

  1. Combine the chocolate chips and the specified amount of peanut butter in a microwave-safe bowl.
  2. Melt the mixture in the microwave using 20 to 30-second increments. After each interval, stir the mixture thoroughly, even if it doesn’t look fully melted yet. This prevents burning and ensures even melting. Continue until the chocolate is completely smooth and glossy. Alternatively, you can melt it using a double boiler on the stovetop for a more controlled melting process.

Once the chocolate-peanut butter mixture is perfectly melted and silky smooth, pour it evenly over the pressed peanut butter layer in your baking dish. Use an offset spatula or the back of a spoon to gently spread it into an even, beautiful layer. Then, cover the bars tightly with plastic wrap and transfer them to the refrigerator. Allow them to chill for at least 90 minutes. This crucial chilling time ensures that both layers firm up completely, making them easy to cut and handle.

For ultimate convenience, these bars are an excellent make-ahead dessert. You can easily prepare them the night before an event and simply take them out of the refrigerator when you’re ready to serve. The flavors deepen as they chill, making them even more delicious!

Four slices of chocolate peanut butter bars, lying on their sides. Unsliced bars surround them.

Frequently Asked Questions and Expert Tips

What Can I Substitute for the Graham Cracker Crumbs?

We understand that graham cracker crumbs are not universally available, especially in many countries outside of North America. If you can’t find them, a fantastic and widely accessible alternative would be digestive biscuits. Simply crush them as you would graham crackers until they form fine crumbs. Other plain, dry biscuits or even vanilla wafers can also work in a pinch, though the flavor profile might differ slightly.

Can I Use Natural Peanut Butter in This Recipe?

Unfortunately, no. For the best results and proper setting, I strongly recommend sticking with a traditional, no-stir creamy peanut butter from brands like Jif or Skippy. Natural peanut butter tends to have a different consistency; it separates easily and often contains more oil, which can prevent the peanut butter layer from firming up adequately. Using natural peanut butter might result in bars that are too soft, greasy, and difficult to slice.

A chocolate peanut butter candy bar with a bite missing resting atop another bar.

Pro Tips for Perfect No-Bake Bars

  • Line Your Pan: To make cutting and serving incredibly easy, always line your 9×13-inch baking pan with foil or parchment paper before you begin. Make sure to leave a generous overhang on the sides – these “handles” will allow you to effortlessly lift the entire slab of bars out of the pan once chilled, making slicing a breeze.
  • Mix Crumbs Gradually: When incorporating the graham cracker crumbs into the peanut butter mixture, add them in increments (e.g., 1 cup at a time). The mixture may initially seem thick or dry, but as you continue to mix, the butter and peanut butter will fully hydrate the crumbs, bringing everything together into a cohesive base.
  • Adjusting Batch Size: This recipe is easily adaptable! You can halve all the ingredients and use an 8×8-inch pan if you prefer a smaller batch. The chilling time will remain the same to ensure proper setting.
  • Clean Slices: For perfectly neat squares, use a sharp knife that has been run under hot water and wiped clean between each slice. This helps prevent the chocolate from cracking and the layers from dragging.
  • Serving Temperature: While the bars need to be chilled to set, they are often best enjoyed after sitting at room temperature for 10-15 minutes. This allows the chocolate to soften slightly and the peanut butter layer to become less rigid, enhancing their melt-in-your-mouth texture.

Storing and Freezing Your Delicious Bars

These no-bake bars are fantastic for making ahead and storing. Keep any leftover bars in an airtight container in the refrigerator for up to 4 days. This keeps them fresh and maintains their firm texture.

For longer storage, these bars freeze exceptionally well. Place them in an airtight freezer-safe container, separating layers with parchment paper to prevent sticking. They will stay fresh in the freezer for up to three months. When you’re ready to enjoy them, simply thaw them overnight in the refrigerator.

More Irresistible Chocolate Peanut Butter Desserts!

If you’re a true fan of the classic chocolate and peanut butter pairing, you’ll love these other recipes:

  • Chocolate-Covered Peanut Butter Balls
  • Peanut Butter Oatmeal Chocolate Chip Cookies
  • No-Bake Peanut Butter Pie
  • Peanut Butter Chocolate Chip Bars
  • No-Bake Peanut Butter Pretzel Bars

Recipe Video

A pile of peanut butter chocolate bars in a speckled dish.

No-Bake Peanut Butter Chocolate Bars

4.96 from 23 ratings
Prep Time: 10 minutes
Chilling Time: 1 hour 30 minutes
Total Time: 1 hour 40 minutes
These No-Bake Chocolate Peanut Butter Bars only require 5 simple ingredients and can be prepared in about 10 minutes. The perfect easy dessert for chocolate and peanut butter lovers!
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Ingredients

Servings: 24 bars

For the peanut butter layer:

  • 1 cup (230 grams) unsalted butter (melted and slightly cooled)
  • 1 cup (250 grams) creamy peanut butter
  • 2 cups (240 grams) powdered sugar
  • 2 cups (240 grams) graham cracker crumbs

For the chocolate topping:

  • 1 (12-ounce) package semi-sweet chocolate chips
  • 1/4 cup (65 grams) creamy peanut butter
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Instructions

To make the peanut butter layer:

  • Line a 9×13 baking pan with foil or parchment paper, making sure to leave some overhang for easy removal, and set aside.
  • Combine the melted butter and peanut butter in a large mixing bowl and mix until well combined. Add the powdered sugar and continue mixing until fully combined. Then, add the graham cracker crumbs, 1 cup at a time, and mix until fully combined.
  • Scoop the peanut butter mixture into the prepared baking pan and press it down into one even layer. Set aside.

To make the chocolate topping:

  • Add the chocolate chips and 1/4 cup peanut butter to a microwave-safe bowl. Microwave in 20 to 30 increments, stirring well after each increment, until completely melted and smooth.
  • Pour the melted chocolate mixture on top of the peanut butter layer and spread it around into one even layer.
  • Cover tightly and refrigerate for at least 1 and 1/2 hours or until the bars are firm and the chocolate topping is set. Once the bars are firm, lift them out of the pan using the overhang from the foil or parchment paper, slice, and enjoy!

Notes

Store leftover bars in an airtight container in the refrigerator for up to 4 days.

Freezing instructions: Bars will freeze well for up to three months, thaw overnight in the refrigerator.

Peanut Butter: I recommend using a creamy no-stir peanut butter like Jif or Skippy for this recipe.

Cuisine: American
Course: Dessert
Author: Danielle Rye
Did you make this recipe?Mention @livewellbakeoften on Instagram or tag #livewellbakeoften.