Soft, sweet, and melt-in-your-mouth—Potato Candy might just be the most surprising treat you’ll ever make. With just a few pantry staples and no baking required, this vintage recipe transforms humble ingredients into nostalgic bliss. Originating from Appalachian kitchens and passed down through generations, it’s a unique confection that blends creamy peanut butter with a smooth, sugary potato-based dough.

Don’t let the name fool you—there’s no strong potato flavor here. In fact, you’d never guess it’s made with mashed potatoes! The real magic happens when that dough gets rolled with a rich peanut butter swirl, creating pinwheel slices that look beautiful on any dessert tray and vanish in minutes.

Why You’ll Love This Potato Candy Recipe

No-bake & Easy: Perfect for beginners, kids, or last-minute treat needs.
Nostalgic Charm: A traditional Southern favorite that sparks conversation and memories.
Naturally Gluten-Free: Made without flour, ideal for those with gluten sensitivities.
Customizable: Add vanilla, swap nut butters, or dip in chocolate.
Shelf-Stable: Great for gifting and storing without needing refrigeration (short-term).

Preparation Phase & Tools to Use

Before you start crafting this old-fashioned delight, it’s essential to set up your workspace with the right tools to keep things smooth and mess-free:

Medium Saucepan or Pot: For boiling and mashing the potato.
Potato Masher or Fork: Helps you create a smooth mash—a lump-free base is key.
Hand Mixer or Stand Mixer: For combining mashed potatoes and powdered sugar into a soft dough.
Spatula: For spreading the peanut butter evenly.
Rolling Pin: To flatten the dough to the perfect thickness.
Parchment or Wax Paper: Prevents sticking while rolling and wrapping.
Sharp Knife or Dough Cutter: Essential for clean pinwheel cuts.

Taking the time to prepare your tools in advance saves effort and ensures your candy turns out picture-perfect.

Ingredients for the Potato Candy Recipe

Each ingredient in this recipe plays a crucial role in creating the signature taste and texture of classic Potato Candy:

Mashed Potatoes: The surprising base! They provide structure and moisture for the dough without affecting the flavor.
Powdered Sugar: Combines with the potatoes to create a sweet, pliable dough that’s easy to roll.
Peanut Butter: A rich, creamy filling that adds depth and nostalgic flavor to the candy.
Vanilla Extract (optional): Adds a warm undertone to elevate the sweetness.
Pinch of Salt: Balances the sugary notes and enhances the overall flavor.

How To Make the Potato Candy Recipe

Step 1: Prep and Mash the Potato

Boil a small peeled potato until fork-tender. Drain and mash until completely smooth with no lumps.

Step 2: Create the Dough

In a mixing bowl, combine 1/2 cup of the mashed potatoes with a pinch of salt and optional vanilla extract. Gradually beat in powdered sugar—about 6 to 8 cups—until a dough forms. It should be thick but pliable and not sticky.

Step 3: Roll Out the Dough

Lay a sheet of parchment or wax paper on a flat surface and dust it with powdered sugar. Roll out the dough into a rectangle about 1/4 inch thick.

Step 4: Spread the Filling

Evenly spread a layer of creamy peanut butter over the dough, leaving a small border around the edges to prevent overflow when rolling.

Step 5: Roll & Chill

Starting at one end, gently roll the dough into a tight log using the parchment paper to help lift and guide. Wrap it tightly in the paper and refrigerate for 1 to 2 hours until firm.

Step 6: Slice & Serve

Once chilled, unwrap the log and slice into 1/2-inch pinwheels. Arrange on a serving plate or pack into treat boxes for gifting.

How to Serve and Store Potato Candy

Potato Candy is best served chilled, allowing each slice to hold its shape and offer a firm, fudge-like bite. Arrange them on a platter for parties, holidays, or nostalgic gatherings—they pair wonderfully with coffee or tea. These pretty pinwheels also make delightful edible gifts when wrapped in parchment or packed in festive tins.

To store: Keep Potato Candy in an airtight container in the refrigerator for up to 7 days. For longer storage, freeze the candy log wrapped tightly in plastic wrap and parchment, then slice as needed. Let thaw slightly before serving.

Frequently Asked Questions

How much potato do I need?

Typically, one small to medium potato yields about 1/2 cup mashed, which is perfect for a batch. Avoid overdoing the potato or your dough may become too sticky.

Can I use leftover mashed potatoes?

It’s best to use plain, freshly mashed potatoes with no butter, cream, or seasonings added. Add-ins can alter the texture and flavor of the candy.

What type of peanut butter works best?

Creamy peanut butter spreads smoothly and rolls easily. Natural peanut butter can work, but may be too oily—stir well and pat off excess oil.

Can I make it ahead of time?

Absolutely! Potato Candy is ideal for making 1-2 days ahead. Just slice before serving to maintain freshness.

Is this candy overly sweet?

Yes, it’s quite sweet—think old-fashioned fudge. If you’re worried about sweetness, you can reduce the sugar slightly, though this may affect the texture.

Can I use other fillings?

Definitely. Try almond butter, Nutella, or even a cinnamon sugar butter for creative twists.

Want More Candy Ideas with a Twist?

If you loved this nostalgic Potato Candy, check out some other sweet favorites from the blog:

Winter Brittle for a crunchy, nutty classic.
Cinnamon Roll Cheesecake if you’re craving a fusion of warm spice and creaminess.
Bonnie’s Blue Ribbon Chocolate Dream Cake when you need a showstopping dessert.
Effortless Easy Chocolate Pie for quick and indulgent bites.
Amish Applesauce Cake for rustic, cozy sweetness.

Save This Pin For Later

📌 Save this recipe to your Pinterest dessert board so you can come back to it any time: Kitchen By Kate on Pinterest

And let me know in the comments how yours turned out. Did you try crunchy peanut butter? Maybe add a swirl of cocoa?

I love hearing how others give these old-fashioned recipes a personal twist. If you have any questions, feel free to drop them below—we’re all in this sweet journey together.

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Author: Kate Walton
Total Time: 1–2 hours
Yield: 20-24 pieces

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Description

This old-fashioned Potato Candy recipe is a no-bake Southern treat made with mashed potatoes, powdered sugar, and creamy peanut butter. It’s an easy, gluten-free dessert perfect for the holidays or gifting, packed with nostalgic flavor and vintage charm.