No-Bake Peanut Butter Bars

No-Bake Peanut Butter Bars – Rich, Creamy, and Irresistibly Easy

Rich, creamy peanut butter filling topped with a smooth layer of chocolate — these No-Bake Peanut Butter Bars are simple, no-bake, and so delicious! With just a handful of ingredients and no oven required, they come together quickly and chill into perfectly sliceable squares.

Whether you need a quick treat for a potluck, a no-fuss dessert for a hot day, or just a serious peanut butter and chocolate craving fix, these bars deliver every time.

Flavor & Texture Highlights

Rich, creamy peanut butter layer.
Smooth, firm chocolate topping.
Sweet, buttery graham cracker base.
No oven required, just chill and slice.
Classic peanut butter and chocolate combination.

Why You'll Love This Recipe

No oven needed — completely no-bake.
Only a handful of simple ingredients.
Rich peanut butter and chocolate flavor in every bite.
Easy to make ahead for parties or potlucks.
Ready in under 20 minutes of hands-on time.
Perfect make-ahead treat for busy days.

What You'll Need to Make This Recipe

Honey Maid Graham Cracker Crumbs combine with melted butter to form the base of the peanut butter layer, giving the bars a sweet, buttery structure. Domino Powdered Sugar sweetens the layer while helping it hold together firmly once chilled.

Jif Creamy Peanut Butter is the star of the base, delivering rich, creamy peanut butter flavor in every bite. Hershey's Semi-Sweet Chocolate Chips melt into a smooth, glossy topping that sets into a firm chocolate layer once chilled.

The exact ingredient measurements are listed in the recipe card below.

How to Make No-Bake Peanut Butter Bars Step by Step

Step 1 – Prepare the Pan

Line a 9x13-inch baking pan with parchment paper, leaving a little overhang on the sides for easier removal. You can also lightly grease the pan.

Step 2 – Make the Peanut Butter Layer

In a large mixing bowl, combine the graham cracker crumbs, melted butter, powdered sugar, and creamy peanut butter. Mix thoroughly until everything is well combined and a thick, smooth mixture forms.

Step 3 – Press Into the Pan

Transfer the peanut butter mixture to the prepared pan. Press it firmly and evenly into the bottom, making sure the layer is compact and level.

Step 4 – Melt the Chocolate

Place the semi-sweet chocolate chips in a microwave-safe bowl. Microwave in 30-second intervals, stirring well after each interval, until completely smooth and melted.

Step 5 – Add the Chocolate

Pour the melted chocolate over the peanut butter layer. Use a spatula or the back of a spoon to spread it evenly all the way to the edges.

Step 6 – Chill

Refrigerate for at least 2 hours, or until the chocolate is completely firm and the bars are set.

Step 7 – Cut and Serve

Lift the bars from the pan using the parchment-paper overhang and cut into squares.

Expert Tips

For cleaner cuts, let the bars sit at room temperature for 5-10 minutes before slicing — this helps prevent the chocolate from cracking.
Press the peanut butter layer firmly and evenly so the bars hold together well when sliced.
Melt the chocolate slowly in short intervals to avoid scorching or seizing.
Use the parchment paper overhang to lift the entire slab out cleanly before cutting.
Use a sharp knife and wipe it clean between cuts for the neatest squares.

Storage

Keep the bars covered in the refrigerator for up to 1 week.

Serving Ideas

Straight from the fridge for a firm, fudgy bite
At room temperature for a softer, creamier texture
With a cold glass of milk
Alongside coffee for an afternoon treat
Cut into small squares for a party dessert tray

Frequently Asked Questions

Can I use a different peanut butter?

Yes, but a creamy, no-stir style peanut butter like Jif works best for a smooth, well-set layer.

Why did my chocolate layer crack when cutting?

This happens when the bars are cut straight from the fridge. Letting them sit at room temperature for 5-10 minutes before slicing helps prevent cracking.

Can I freeze these bars?

Yes. Store them in an airtight container in the freezer for a firmer treat, and thaw slightly in the fridge before slicing and serving.

Can I use a different chocolate?

Yes, milk chocolate or dark chocolate chips can be substituted for the semi-sweet chocolate chips depending on your preference.