Potato Rosemary Bread

Happy Belated Bread Day! World Bread Day was last Friday, October 16th, and while I fully intended to participate my baking schedule was a little behind, so I bring you a delicious bread to start this week. Each year when World Bread Day rolls around I try to choose a recipe that is different than anything I have made before, as well as something that represents a bit of a challenge to me. Two years ago (my first time participating) I made a Brown Sugar Raisin Bread, which was my first attempt at a swirled bread. Last year I tackled Challah, which introduced me to braided breads. This year I started flipping through my bread cookbooks and, as it had countless times before, this recipe caught my eye. Potato Rosemary Bread sounds so good, and when you throw in coarse black pepper and roasted garlic, it’s nearly impossible to resist. Plus it met my requirement in trying something new: potato bread.

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In a word, this bread is spectacular. Utterly spectacular. Probably in the Top 5, maybe even the Top 3, of breads I have ever made. The potatoes give it a soft and tender texture, and all of the ingredients combine for a sensational flavor. Roasted garlic is optional in the recipe, but I highly recommend including it – it adds even more depth and flavor to the bread. If you’ve never roasted your own garlic, it’s super easy and I’ll be posting a tutorial tomorrow with pictures so stay tuned! Now back to the bread – it may sound weird, but I couldn’t stop smelling the bread. It made the house smell fantastic while it was baking, and once baked and cut into, it may have been even better.
If you have some leftover mashed potatoes to use up, you should definitely use them to make this bread. And if you don’t have leftovers… well, everyone loves mashed potatoes! Whip up a batch and use some for this bread. Bottom line: this bread is a MUST to add to your to-bake list. You and everyone you share it with will be glad you made it.

1 year ago: Brownie Mosaic Cheesecake
2 years ago: Sweet Dinner Rolls

Potato Rosemary Bread
Ingredients
For the Bread:
- 1¼ cups (295.74 g) biga (recipe follows), (7 ounces)
- 3 cups (375 g) plus 2 Tablespoons unbleached high-gluten or bread flour, (14 ounces)
- 1½ teaspoons (1.5 teaspoons) salt, (.38 ounce)
- ¼ teaspoon (0.25 teaspoon) black pepper, coarsely ground (optional), (.03 ounce )
- 1¼ teaspoons (1.25 teaspoons) instant yeast, (.14 ounce)
- 1 cup (210 g) mashed potatoes, (6 ounces )
- 1 Tablespoon olive oil, (.5 ounce )
- 2 Tablespoons coarsely chopped fresh rosemary, (.25 ounce )
- ¾ cup (0.75 cup) plus 2 Tablespoons to 1 cup water, at room temperature (or warm if the potatoes are cold), (7 to 8 ounces)
- 4 Tablespoons coarsely chopped roasted garlic (optional), (1 ounce )
- Semolina flour or cornmeal for dusting
- Olive oil for brushing on top
For the Biga:
- 2½ cups (312.5 g) unbleached bread flour, (11.25 ounces )
- ½ teaspoon (0.5 teaspoon) instant yeast, (.055 ounce)
- ¾ cup (0.75 cup) plus 2 Tablespoons to 1 cup water, at room temperature, (7 to 8 ounces)
Instructions
- 1. Make the biga: Stir together the flour and yeast in a 4-quart bowl (or in the bowl of an electric mixer). Add ¾ cup plus 2 Tablespoons of water, stirring until everything comes together and makes a coarse ball (or mix on low speed for 1 minute with the paddle attachment). Adjust the flour or water, according to need, so that the dough is neither too sticky nor too stiff. (It is better to err on the sticky side, as you can adjust easier during kneading. It is harder to add water once the dough firms up.)
- Sprinkle some flour on the counter and transfer the dough to the counter. Knead for 4 to 6 minutes (or mix on medium speed with the dough hook for 4 minutes), or until the dough is soft and pliable, tacky but not sticky. The internal temperature should be 77° to 81°F.
- Lightly oil a bowl and transfer the dough to the bowl, rolling it around to coat it with oil. Cover the bowl with plastic wrap and ferment at room temperature for 2 to 4 hours, or until it nearly doubles in size.
- Remove the dough from the bowl, knead it lightly to degas, and return it to the bowl, covering the bowl with plastic wrap. Place the bowl in the refrigerator overnight. You can keep this in the refrigerator for up to 3 days, or freeze it in an airtight plastic bag for up to 3 months.
- 2. Remove the biga from the refrigerator 1 hour before you plan to make the bread. Cut it into about 10 small pieces with a pastry scraper or serrated knife. Cover with a towel or plastic wrap and let sit for 1 hour to take off the chill.
- 3. Stir together the flour, salt, black pepper, and yeast into a 4-quart mixing bowl (or in the bowl of an electric mixer). Add the biga pieces, mashed potatoes, oil, rosemary, and ¾ cup plus 2 Tablespoons water. Stir with a large spoon (or mix on low speed with the paddle attachment) for 1 minute, or until the ingredients form a ball. Add more water, if necessary, or more flour, if the dough is too sticky.
- 4. Sprinkle flour on the counter, transfer the dough to the counter, and begin to knead (or mix on medium speed with the dough hook). Knead for approximately 10 minutes (or 6 minutes by machine), adding more flour if needed, until the dough is soft and supple, tacky but not sticky. It should pass the windowpane test and register 77° to 81°F. Flatten the dough and spread the roasted garlic over the top. Gather the dough into a ball and knead it by hand for 1 minute (you will probably have to dust it with flour first to absorb the moisture from the garlic). Lightly oil a large bowl and transfer the dough to the bowl, rolling it around to coat it with oil. Cover the bowl with plastic wrap.
- 5. Ferment at room temperature for approximately 2 hours, or until the dough doubles in size.
- 6. Remove the dough from the bowl and divide it into 2 equal pieces for loaves, or 18 equal pieces (about 2 ounces each) for dinner rolls. Shape each of the larger pieces into a boule, or shape the smaller pieces into rolls. Line a sheet pan with baking parchment (use 2 pans for rolls) and dust lightly with semolina flour or cornmeal. Place the dough on the parchment, separating the pieces so that they will not touch, even after they rise. Mist the dough with spray oil and cover loosely with plastic wrap.
- 7. Proof at room temperature for 1 to 2 hours (depending on the size of the pieces), or until the dough doubles in size.
- 8. Preheat the oven to 400°F with the oven rack on the middle shelf. Remove the plastic from the dough and lightly brush the breads or rolls with olive oil. You do not need to score these breads, but you can if you prefer.
- 9. Place the pan(s) in the oven. Bake the loaves for 20 minutes, then rotate the pan 180 degrees for even baking. The loaves will take 35 to 45 minutes total to bake. Bake the rolls for 10 minutes, rotate the pans, and then bake for 10 minutes longer. The loaves and rolls will be a rich golden brown all around, and the internal temperature should register at least 195°F. The loaves should make a hollow sound when thumped on the bottom. If the loaves or rolls are fully colored but seem too soft, turn off the oven and let them bake for an additional 5 to 10 minutes to firm up.
- 10. Remove the finished loaves or rolls from the oven and cool on a rack for at least 1 hour for loaves and 20 minutes for rolls before serving.
Did you make this recipe?
Leave a review below, then snap a picture and tag @thebrowneyedbaker on Instagram so I can see it!



I sooo love your blog. This bread looks divine! Thank you for sharing!
Hi Macy, It sounds like the loaves may have risen too long. It has happened to me a couple of times in the past when I’ve left the loaves out too long before getting them into the oven. It could have been that your kitchen was a little warmer or more humid and so they plumped up a bit quickly. I hope this helps!
I agree that the bread may have over risen. I suggest a Misto sprayer to spray the loaves with olive oil as a much more gentle and less risky way to accomplish this step.
Ohhh this sounds so good! And looks gorgeous. I need more bread books!
I followed your directions to a tee (I think!) and it was all going well until I brushed the loaves with olive oil right at the end before putting them in the oven. Although I was trying to be gentle, the loaves deflated when I touched them with the brush, and they didn’t perk up again in the oven. So now I have two fairly flattish loaves without all of those great air pockets that I see in your photo. Any suggestions for how to avoid this in the future?!?! The flavor is good, but they’re just so flat!
Wow.. this look so delicious, soft and can almost smell the rosemary fragrance in it……
I make bread every Sunday and I love to try new recipes. This looks so tasty; can’t wait to try it.
Mimi
I can almost smell this! One o my favorite herb is here.
Amazing texture! Lovely flavours!
Yum. I love rosemary in any bread, and I also love mashed potatoes. Never thought to combine them into bread!
I’m a new lover of rosemary and can only imagine how superb this bread would be.
I’ve never used potatoes to make bread. I will HAVE to try this one. Thanks.
And it looks beautiful.
I love potato bread. I used to make this in school but only made it once. Chef suggested with smear the fresh bread with duck fat. It was good. Your potato bread looks really, really moist.
You’ve convinced me to try this bread! Funny thing, when I first saw the photo, I thought it was a potato! LOL
I haven’t ever had potato bread – this seems like it is worth it! I love making bread – but love it even more when my bread machine is doing the work! This looks so good I might have to do it myself!
I am impressed with your site. I am new at this. Love the photo of the brownies. It is soo good.
Hi Cooking Bride,
The windowpane test is when you take a small piece of dough in your hand and stretch and pull it so that it becomes paper thin and you can just about see through it without it falling apart.
The yeast doesn’t need to be dissolved in warm water because instant yeast is used, which eliminates that step.
I hope that helps!
Looks amazing!
That is absolutely gorgeous!
yum! and i always have an abundance of potatoes and rosemary on hand!
Rosemary and potatoes go so well together. Love your photos, I wish I could have a slice.
I do not know about any of these cooking days!
Beautiful bread, and delicious crumb! This is definitely going on my baking list.
Oh, I love potato bread. I have been wanting to try a potato rosemary for a long time. Your bread looks beautiful.
I have never *yet* tried a potato bread! (printing out the recipe to try it next time)
oh you can just see the wonderful crust on this bread… I’d be in trouble if I made this bread… it would all be gone in a night!
This does seem like a challenge – so many steps! The only bread experience I have is making plain ole white bread. But I like a challenge and I would be so proud of myself if this turned out nicely!
Oh, what is “the windowpane test?” Also, you don’t need to dissolve the yeast in warm water?
I love the look of this bread! I’m sure you’ve made a lot of breads so it says alot that it’s top 3-5!
Wow…”top 3″! I will try this!
Looks delicious!!
It looks perfect! -A great way to use up the last of the rosemary in my garden!
Potato, rosemary, garlic, black pepper – sign me up! This sounds incredible!!!