Old Fashioned Potato Candy Recipe
Discover the magic of this vintage Depression-era potato candy recipe! Mashed potato, browned butter, and powdered sugar roll around a creamy peanut butter center for a no-bake nostalgic treat.
Equipment
- Kitchen scale
- Rolling Pin
- Parchment or wax paper
- Small saucepan
Ingredients
- 1 medium potato
- 2 tablespoons real butter
- 1 Pinch of salt
- 1 teaspoon pure vanilla
- 2 pounds powdered sugar more for rolling out candy
- 16 ounces creamy peanut butter may not use all
Instructions
Cook the Potato and Lock in the Weight
- Peel your potato, slice it into even chunks, and simmer it in a small pan of water until it is very tender, the kind of soft that collapses when you press it with a fork. Drain it well so you are not carrying extra water into the candy dough.
- Now the make-or-break move, weigh the cooked potato and measure out exactly 115 grams. That precise amount is how you avoid a wet, sloppy mixture that refuses to roll.
Brown the Butter and Mash Until Silky
- In a small saucepan, cook the 2 tablespoons real butter just until it turns golden and smells nutty, like toasted hazelnuts, then pull it off the heat before it darkens too far. That toasted flavor is the whole point of the twist, and it cuts the sweetness beautifully.
- While the potato is still warm, put the 115 grams into a mixing bowl, add the browned butter, 1 teaspoon pure vanilla, and a Pinch of salt. Mash until it is completely smooth and lump-free, because any little potato pebble will show up later as a gritty candy bump.
Build the Sugar Dough
- Add the powdered sugar in additions of about 2 cups at a time, mixing gently so you do not create a sugar cloud. At first it will look like a thick paste, then it transforms into a soft dough as the potato starch binds with the confectioners' sugar.
- Keep going until the mixture is thick, pliable, and only slightly sticky to the touch, like soft playdough that wants a dusting of sugar. If it is wet and shiny, it needs more sugar, and if it is dry and crumbly, you likely started with too much potato.
Roll, Fill, Chill, and Slice
- Lay wax or parchment paper on your counter and sift powdered sugar heavily over it so nothing sticks. Divide off about one-third of the dough, shape it into a ball on the sugared paper, and dust the top again.
- Cover with a second piece of paper, press it down gently with your palm, then roll it into a rectangle no thicker than 1/4 inch. Peel off the top paper and you should see a smooth, pale sheet, like homemade fondant.
- Spread a large heaping spoonful of creamy peanut butter over the surface, stopping about 1/4 inch from the edges to prevent oozing. Sprinkle a pinch of flaky sea salt over the peanut butter so each slice has that sweet-salty snap.
- Using a sharp metal spatula, knife, or bench scraper, roll the candy from left to right into a tight pinwheel log, then place it on a lined cookie sheet. Repeat with the remaining dough to make three rolls total.
- Freeze the rolls for 10 minutes until very cold and firm, then slice into 3/4 inch pieces, nibbling or discarding the ends. Store the pinwheel candy in an airtight container, and you will have about 2 pounds of candy.
Notes
Temperature Control: Keep the dough cold for clean rolling and neat slicing. If the room is warm and the dough starts to feel greasy, place it in the fridge for 10 minutes to calm down.
Sifting: Always sift your powdered sugar before mixing and over your parchment paper to avoid lumps and chalky pockets in the final candy.
Storage Tips: Store the candy in an airtight container in the refrigerator, layering parchment paper between slices to prevent sticking and sweating.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.
Nutrition
Calories: 120kcalCarbohydrates: 22gProtein: 2gFat: 3gSaturated Fat: 1gCholesterol: 2mgSodium: 45mgPotassium: 50mgFiber: 1gSugar: 20gVitamin A: 10IUCalcium: 4mg
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