Buckeye Bars With Chocolate Layers

Featured in Sweet Treats and Baked Goods.

Buckeye bars are a delectable, no-bake treat featuring a creamy peanut butter layer topped with rich, melted chocolate. This gluten-free dessert is easy to make—just mix, layer, chill, and slice to enjoy perfect squares of indulgence. With minimal prep time and simple ingredients, these bars are a crowd favorite, offering the classic combination of peanut butter and chocolate in a convenient handheld form. They’re perfect for family gatherings, gifting, or anytime you’re craving a sweet snack. Customize with dark or milk chocolate chips and finish with a sprinkle of sea salt for extra flavor!

Fatiha
Updated on Mon, 12 May 2025 17:43:10 GMT
A plate of chocolate dessert bars. Pin it
A plate of chocolate dessert bars. | zestplate.com

This naturally gluten-free Buckeye Bars recipe transforms the classic combination of peanut butter and chocolate into perfect hand-held dessert bars without any baking required. With just a handful of simple ingredients and minimal prep time, you can create these indulgent treats that everyone will love.

I first made these bars for a neighborhood potluck when I needed something quick that wouldn't heat up my kitchen. They disappeared faster than anything else on the dessert table, and now I keep the ingredients on hand for last minute entertaining.

  • Creamy peanut butter: Provides the smooth, rich base for these bars and works better than crunchy varieties for achieving the perfect texture
  • Softened butter: Helps create that melt in your mouth quality that makes buckeyes so irresistible
  • Vanilla extract: Enhances the peanut butter flavor with warm aromatic notes
  • Powdered sugar: Sweetens while creating the firm yet fudgy texture that defines classic buckeyes
  • Chocolate chips: Form the signature top layer; choose dark or milk chocolate based on your preference
  • Coconut oil: Helps the chocolate layer set with a beautiful shine and clean cutting texture

How To Make Buckeye Bars

Prepare the Pan:
Line a 9x9 baking dish with parchment paper, ensuring some hangs over the edges to easily lift the finished bars. This step is crucial for clean removal after chilling.
Create Peanut Butter Base:
Beat the peanut butter and softened butter together until completely combined and smooth. The mixture should look uniform with no streaks remaining. This creates the creamy foundation of your bars.
Add Sweetness and Structure:
Mix in the vanilla extract first, then gradually incorporate the powdered sugar. Add it slowly to prevent a sugar cloud and to achieve the perfect consistency. The mixture will transform from creamy to more dough-like, eventually forming a cohesive ball that pulls away from the sides of the bowl.
Form the Base Layer:
Transfer the peanut butter mixture to your lined pan and press it evenly across the bottom. Use your fingers or the back of a wooden spoon to ensure it reaches all corners and creates a level surface. Take your time with this step for the most professional-looking results.
Create Chocolate Topping:
Melt chocolate chips with coconut oil using short microwave intervals, stirring between each to prevent scorching. The coconut oil helps create a glossy finish and prevents the chocolate from becoming too brittle when chilled.
Assemble and Chill:
Pour the melted chocolate over the peanut butter layer, spreading it evenly with a spatula to cover completely. Refrigerate for about 2 hours until the chocolate has fully set and the bars are firm enough to slice cleanly.
A white plate with a piece of chocolate cake. Pin it
A white plate with a piece of chocolate cake. | zestplate.com

The powdered sugar is truly the magic ingredient in this recipe. I once tried to substitute granulated sugar and ended up with a grainy, overly sweet mess. The fine texture of powdered sugar not only dissolves better into the peanut butter, but it also creates that signature dry yet fudgy texture that makes authentic buckeyes so special.

Measuring Tips for Perfect Texture

The texture of these bars depends heavily on measuring the powdered sugar correctly. For best results, spoon the powdered sugar into your measuring cup rather than scooping directly from the bag, which compacts it. Level off each cup with the back of a knife for accuracy. If you have a kitchen scale, aim for approximately 300 grams of powdered sugar for perfect consistency every time.

Storage and Make-Ahead Ideas

These Buckeye Bars should be stored in an airtight container in the refrigerator where they'll maintain their perfect texture for up to three days. For longer storage, these bars freeze exceptionally well. Simply place them in a single layer in a freezer-safe container with parchment between layers if stacking. They can be enjoyed straight from the freezer for a firmer treat or allowed to thaw in the refrigerator for about 30 minutes before serving.

A pan of chocolate bars with salt on top. Pin it
A pan of chocolate bars with salt on top. | zestplate.com

The Ohio Connection

Buckeye Bars are inspired by the traditional Buckeye candy, named after the nut of Ohio's state tree which they resemble. The classic candy consists of peanut butter balls partially dipped in chocolate to resemble the buckeye nut. This bar version simplifies the process while maintaining the beloved flavor combination. Making these bars at home connects you to a rich Midwestern tradition that has been passed down through generations of Ohio families, especially during football season when Buckeye treats appear at nearly every gathering.

Serving Suggestions

These rich bars pair beautifully with a glass of cold milk or a hot cup of coffee. For an elevated dessert experience, try serving them with a scoop of vanilla ice cream and a drizzle of warm peanut butter sauce. Cut them into smaller bite-sized pieces for a dessert platter at parties, or wrap individual bars in parchment paper for bake sales and gifts.

Frequently Asked Questions

→ How long do buckeye bars last in the fridge?

Buckeye bars can be stored in an airtight container in the refrigerator for up to three days to maintain their freshness and texture.

→ Can I use crunchy peanut butter instead of creamy?

Yes, you can use crunchy peanut butter, but it will add texture to the bars. Creamy peanut butter is recommended for a smoother consistency.

→ What type of chocolate should I use?

You can use any type of chocolate chips, such as dark, milk, or semi-sweet, depending on your taste preference. Dark chocolate provides a richer flavor, while milk chocolate is sweeter.

→ Do I need to add coconut oil to the chocolate layer?

Adding coconut oil to the chocolate layer is optional, but it helps to achieve a smoother consistency and gives the chocolate a shiny finish.

→ How do I prevent the powdered sugar from making the bars crumbly?

To avoid crumbly bars, ensure you don’t over-pack the powdered sugar into the measuring cup. Use a scale or gently spoon the sugar into the cup and level it off.

Buckeye Bars Chocolate Layers

Delicious bars layered with peanut butter and chocolate, perfect for a quick dessert.

Prep Time
10 Minutes
Cook Time
120 Minutes
Total Time
130 Minutes
By: Fatiha

Category: Desserts

Difficulty: Easy

Cuisine: American

Yield: 9 Servings (9 bars)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Peanut Butter Layer

01 1 cup creamy peanut butter
02 1 stick butter, softened
03 1 teaspoon vanilla extract
04 2 ½ cups powdered sugar, do not pack

→ Chocolate Layer

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. Slowly add the powdered sugar and continue mixing until a dough forms. If the mixture is too wet, add more powdered sugar sparingly.

Step 04

Transfer the peanut butter mixture to the lined pan and press it down firmly into the corners using your fingers or the back of a wooden spoon.

Step 05

In a microwave-safe bowl, add the chocolate chips and coconut oil. Microwave for 30 seconds, stir, and 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 spread the chocolate evenly across the surface.

Step 07

Place the bars in the refrigerator for approximately 2 hours to allow the chocolate to harden completely.

Step 08

Top with sea salt, if desired, before serving.

Notes

  1. Store bars in an airtight container in the refrigerator for up to three days.
  2. The coconut oil provides a smoother and shinier chocolate consistency.
  3. Use a food scale or properly measure powdered sugar to avoid crumbly bars.

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.
  • Peanuts
  • 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