Potato bread is a soft, slightly sweet yeast bread made with mashed potatoes added to the dough, which gives it a tender crumb and a moist texture that stays fresh longer than plain white bread. This recipe produces a classic loaf that works beautifully for sandwiches, toast, and dinner rolls. The potato not only adds flavor but also boosts the bread’s nutritional profile with extra fiber, potassium, and vitamin C.
Ingredients
- 2 medium russet potatoes (about 12 oz / 340 g total), peeled and cubed
- 1 cup (240 ml) water, reserved from boiling the potatoes
- 2 1/4 tsp (7 g) active dry yeast (one packet)
- 1/4 cup (50 g) granulated sugar
- 1/4 cup (60 ml) neutral oil (such as canola or vegetable)
- 1 1/2 tsp (9 g) salt
- 4 to 4 1/2 cups (500–560 g) all-purpose flour, plus more for kneading
- 2 tbsp (30 g) unsalted butter, melted (for brushing the top)
Instructions
- Place the cubed potatoes in a medium saucepan and cover with cold water. Bring to a boil over high heat, then reduce to a simmer and cook until fork-tender, about 12–15 minutes. Reserve 1 cup (240 ml) of the cooking water, then drain the potatoes.
- Mash the potatoes until completely smooth. You should have about 1 cup (240 g) of mashed potato. Let cool slightly.
- In a small bowl, combine the reserved potato water (warm, about 110°F / 43°C) with the yeast and a pinch of sugar. Let stand for 5–10 minutes until frothy.
- In a large mixing bowl, combine the mashed potato, remaining sugar, oil, salt, and the yeast mixture. Stir well.
- Gradually add 4 cups (500 g) of flour, one cup at a time, stirring until a soft dough forms. Turn the dough out onto a lightly floured surface.
- Knead the dough for 8–10 minutes, adding more flour as needed (up to 1/2 cup / 60 g) until the dough is smooth and elastic and no longer sticky.
- Place the dough in a lightly oiled bowl, turning to coat. Cover with a clean kitchen towel and let rise in a warm place until doubled in size, about 1 hour.
- Punch down the dough and turn it out onto a lightly floured surface. Shape it into a loaf and place it in a greased 9×5-inch (23×13 cm) loaf pan.
- Cover the pan loosely with the towel and let rise again until the dough has risen about 1 inch above the rim of the pan, about 45 minutes.
- While the dough rises, preheat the oven to 375°F (190°C).
- Bake the bread for 30–35 minutes, until the top is deep golden brown and the internal temperature reaches 190°F (88°C) on an instant-read thermometer. If the top browns too quickly, tent loosely with foil.
- Remove the bread from the oven and brush the top with melted butter. Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.
Tips
- Use the right potatoes: Russets are high in starch and low in moisture, which yields a lighter, fluffier loaf. Waxy potatoes like red or Yukon Gold will make the bread denser and slightly gummy.
- Don’t skip the potato water: The starchy water adds extra flavor and helps the yeast thrive. If you forget to save it, use plain warm water instead, but the bread will be slightly less tender.
- Knead thoroughly: Under-kneading results in a dense, crumbly loaf. The dough should be smooth and spring back when poked. If using a stand mixer, knead on medium-low speed for about 6–7 minutes.
- Check your yeast: If your yeast doesn’t foam within 10 minutes, it’s dead—start over with fresh yeast. Water that is too hot (above 120°F / 49°C) will kill the yeast.
Serving Suggestions
Toast thick slices for breakfast with butter and jam, or use them for grilled cheese sandwiches—the soft crumb melts beautifully. Potato bread also makes excellent French toast because it soaks up custard without falling apart. For a savory twist, serve it alongside soups, stews, or as a base for bruschetta.
Variations
- Herb Potato Bread: Add 1 tablespoon of dried rosemary or thyme to the dough along with the flour for a fragrant, savory loaf.
- Whole Wheat Potato Bread: Replace half of the all-purpose flour with whole wheat flour. You may need to add 2–3 tablespoons more water, as whole wheat absorbs more liquid.
- Potato Rolls: Instead of shaping a loaf, divide the dough into 12 equal pieces, shape into balls, and place in a greased 9×13-inch baking dish. Bake for 20–25 minutes at 375°F (190°C).
- Sweet Potato Bread: Substitute cooked sweet potato for russet potatoes and reduce the sugar to 2 tablespoons. The bread will have a subtle orange hue and a slightly sweeter flavor.
Storage and Reheating
Store the bread in an airtight container or plastic wrap at room temperature for up to 4 days. Because of the potato, it stays moist longer than regular bread, but it can mold if left out too long. For longer storage, wrap the cooled loaf tightly in plastic wrap and then foil, and freeze for up to 3 months. To reheat, thaw at room temperature and warm slices in a toaster or in a 350°F (175°C) oven for 5–7 minutes. Never refrigerate bread—it goes stale faster in the fridge.
Frequently Asked Questions
Can I use instant yeast instead of active dry? Yes, use the same amount (2 1/4 tsp / 7 g). Mix it directly into the flour, and skip the proofing step. You may need to add a few extra minutes to the first rise.
Why is my potato bread dense and heavy? This usually happens when the dough is under-kneaded, has too much flour, or the potatoes weren’t mashed smoothly. Make sure to knead until the dough is elastic and add flour only as needed. Lumpy potatoes create pockets that weigh down the crumb.
Can I make this bread gluten-free? You can substitute a gluten-free all-purpose flour blend, but the texture will be more crumbly and the rise less dramatic. Add 1 teaspoon of xanthan gum if your blend doesn’t include it, and expect a denser loaf.
How do I know when the bread is fully baked? The top should be golden brown and the internal temperature should read 190°F (88°C) on an instant-read thermometer. If you don’t have a thermometer, tap the bottom of the loaf—it should sound hollow.
Can I add more potato for extra potato flavor? You can increase the mashed potato to 1 1/2 cups (360 g), but you’ll need to reduce the water to 3/4 cup (180 ml) and add a bit more flour. Too much potato can make the dough sticky and hard to handle.
Is potato bread healthier than white bread? Potato bread typically has slightly more fiber and potassium than plain white bread, but the difference is modest. Homemade versions let you control the sugar and oil, making them a better choice than many store-bought loaves.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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