No-Bake Buckeye Bars

Featured in Sweet Delights for Every Occasion.

Buckeye Bars are a delightful, no-bake treat combining creamy peanut butter and rich chocolate into perfectly handheld dessert squares. These naturally gluten-free bars are quick to prepare with just a few ingredients like peanut butter, chocolate chips, and powdered sugar. After blending and layering, they’re cooled in the fridge for a firm yet melt-in-your-mouth texture. For an extra indulgence, top them with a sprinkle of sea salt. Stored in the fridge, they remain fresh and delicious for up to three days. Perfect for sharing or enjoying alone!

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Updated on Mon, 12 May 2025 17:35:17 GMT
A plate of chocolate dessert with chocolate chips. Pin it
A plate of chocolate dessert with chocolate chips. | cookingkeys.com

This decadent chocolate peanut butter dessert has been the highlight of every family gathering since I first discovered how to make these no-bake treats. The classic combination of creamy peanut butter and rich chocolate delivers all the flavor of traditional buckeye candies in convenient bar form without any of the fuss of rolling individual balls.

I first made these bars for a potluck when I was craving buckeyes but short on time. They disappeared within minutes and now my kids request them for every special occasion. The transformation from tedious candy making to simple bars was truly a game changer for our family traditions.

Ingredients

  • Creamy peanut butter: provides the signature smooth base avoid natural varieties that can separate
  • Softened butter: blends perfectly with peanut butter for the ideal texture
  • Vanilla extract: adds depth of flavor to the peanut butter layer
  • Powdered sugar: sweetens while creating the perfect fudgy consistency
  • Chocolate chips: create the glossy top layer use dark or milk depending on preference
  • Coconut oil: helps thin the chocolate for easy spreading and adds a beautiful shine

How To Make Buckeye Bars

Prepare the pan:
Line a 9×9 baking dish with parchment paper ensuring paper extends up the sides for easy removal. This step is crucial for clean slicing later.
Create the peanut butter layer:
Beat together softened butter and creamy peanut butter until completely smooth and incorporated. Take your time here as proper creaming creates the ideal texture. Add vanilla extract and blend thoroughly before slowly incorporating powdered sugar. The mixture will transform from creamy to a soft dough that pulls away from the sides of the bowl.
Form the base:
Transfer the peanut butter mixture to your lined pan and press firmly into all corners. Use your fingertips or the back of a wooden spoon to create an even layer with a smooth surface. Ensure the mixture reaches all edges for perfect bars.
Add the chocolate topping:
Melt chocolate chips with coconut oil using short microwave intervals stirring between each until completely smooth. Pour this glossy mixture over the peanut butter layer and use a spatula to spread evenly reaching all corners.
Chill and set:
Refrigerate the bars for at least two hours until the chocolate layer has completely hardened. This ensures clean slices and the perfect texture contrast between layers.
A tray of chocolate dessert bars. Pin it
A tray of chocolate dessert bars. | cookingkeys.com

The first time I served these at a family reunion my grandmother who had been making traditional buckeyes for decades requested my recipe. She called them genius and has switched to making bars exclusively now. Seeing her enthusiasm for this simplified version was the ultimate validation.

Storage Tips

These buckeye bars maintain their perfect texture when stored in the refrigerator. Place them in an airtight container with parchment between layers to prevent sticking. They will stay fresh for up to three days though they rarely last that long in my house. For longer storage you can freeze the bars for up to two months. Simply thaw in the refrigerator before serving.

A pan of chocolate dessert bars. Pin it
A pan of chocolate dessert bars. | cookingkeys.com

Easy Variations

While the classic recipe is perfect as is you can easily customize these bars to suit different tastes. Add a sprinkle of flaky sea salt on top for a sophisticated sweet and salty combination. For texture contrast mix in crispy rice cereal or crushed graham crackers to the peanut butter layer. You can also swap almond butter or cookie butter for the peanut butter to create entirely new flavor profiles while maintaining the same easy preparation method.

Serving Suggestions

Serve these bars chilled for the best texture contrast between the soft peanut butter layer and snappy chocolate top. For an elegant dessert presentation cut into small squares and arrange on a platter with fresh berries. These bars pair beautifully with coffee or milk and make excellent additions to dessert tables or lunchboxes. For special occasions try serving with a scoop of vanilla ice cream for an indulgent treat.

The Ohio Connection

Buckeyes get their name from their resemblance to the nut of the Ohio buckeye tree which is also the Ohio state tree. Traditional buckeye candies are partially dipped peanut butter balls that resemble the nuts with their characteristic brown and tan coloring. This bar version maintains the iconic flavor combination while simplifying the preparation. The recipe has deep roots in Midwestern cooking traditions where practical home cooks have long appreciated efficient methods for creating beloved family treats.

Frequently Asked Questions

→ How do I prevent crumbly Buckeye Bars?

Ensure you don’t over-pack the powdered sugar when measuring. Use a spoon to fill the cup or weigh it for accuracy.

→ Can I use a substitute for coconut oil?

Yes, you can omit the coconut oil or use a small amount of vegetable oil. It helps the chocolate achieve a smoother consistency.

→ What type of chocolate works best?

Both dark chocolate and milk chocolate chips work well, but dark chocolate adds a richer flavor.

→ How long can these bars be stored?

Store them in an airtight container in the refrigerator for up to three days for optimal freshness.

→ Are these bars safe for those with gluten allergies?

Yes, Buckeye Bars are naturally gluten-free. Ensure all your ingredients are certified gluten-free to avoid any cross-contamination.

Buckeye Bars Peanut Chocolate

Delicious no-bake bars with peanut butter and chocolate layers.

Prep Time
10 Minutes
Cook Time
~
Total Time
10 Minutes

Category: Desserts

Difficulty: Easy

Cuisine: American

Yield: 9 Servings (9 bars)

Dietary: Vegetarian, Gluten-Free

Ingredients

01 1 cup creamy peanut butter
02 1 stick butter, softened
03 1 teaspoon vanilla extract
04 2 ½ cups powdered sugar
05 2 cups chocolate chips
06 2 tablespoons coconut oil (optional)

Instructions

Step 01

Line a square 9x9 baking dish with parchment paper.

Step 02

Add the peanut butter and softened butter to the bowl of a stand mixer and beat on medium speed with a paddle attachment until combined thoroughly, scraping down the sides as it blends.

Step 03

Add the vanilla extract and blend on low speed. Gradually add the powdered sugar, ensuring not to over-pack the measuring cup. Continue mixing on low speed until a ball forms. The dough should not be too wet; if it is, add more powdered sugar.

Step 04

Transfer the peanut butter mixture to the lined pan and press it down with your fingers or the back of a wooden spoon, ensuring it is evenly distributed, especially into the corners.

Step 05

In a microwave-safe bowl, add the chocolate chips and coconut oil, if using. Microwave for 30 seconds, stir, and then heat for another 20-30 seconds until melted.

Step 06

Pour the melted chocolate mixture over the peanut butter layer and use a spatula to evenly spread the chocolate on top.

Step 07

Place the bars in the refrigerator for approximately 2 hours until the chocolate is fully hardened.

Step 08

Top with sea salt, if desired.

Notes

  1. Store in an airtight container in the refrigerator for up to three days.
  2. Use dark chocolate chips or milk chocolate chips as per preference.
  3. Coconut oil improves the chocolate’s consistency and adds a glossy finish.
  4. For accurate measuring, spoon the powdered sugar into measuring cups and level it off with the back of a butter knife.

Tools You'll Need

  • Parchment paper
  • Mixing bowls
  • 9x9 baking dish

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains peanuts.
  • Contains dairy.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 528
  • Total Fat: 27 g
  • Total Carbohydrate: 66 g
  • Protein: 9 g