In North America, sweet potatoes or yams are traditionally harvested and eaten in the fall of the year.  Sweet potatoes are root vegetables and, although they look very much like regular potatoes, have certain qualities that make them ideal for bread. They are sweet of course, hence the name. More importantly, they are orange in color something that adds a wonderful, delicate shade to the bread.

They are to be found everywhere in the world in many shapes and sizes. In Israel we have a member of this family, locally called batata, (stress on the second syllable) an Arabic word for potato.  It is both similar in texture and bright orange just like the North American sweet potato. It can be used interchangeably for all recipes that call for sweet potato. I have even used it to make a great sweet potato pie and candied yams.

This bread is a soft, delicate sandwich bread that is a gentle orange color. It is not the screechy, bright orange of Halloween, but rather it takes on a subdued, understated hue. It is perfect for sandwiches that have drier contents (meat and/or cheese) but probably would not be appropriate for wetter ingredients (like sauces and gravies). Mostly, it's delicious and perfect for breakfast. Makes great toast, too, and tastes great with butter or jam.

Here's What You'll Need:
for the starter (poolish):
200g (1 3/8 cup) AP flour
200g (3/4 cup + 1 1/5 Tbs) warm water
1 tsp. yeast

for the dough:
400g poolish
1 cup (250ml) warm water
10g yeast (2 tsp.)
800g (about 3 1/2 cups) AP flour
1 1/2 tsp. salt
1/4 cup olive oil
2 sweet potatoes, baked until soft and mashed
1 Tbs. coarsely chopped rosemary

Here's What You'll Need to Do:
1. Make the poolish by  mixing the ingredients together. Let it sit, covered, at room temperature for about 3 hours. Place in the refrigerator overnight.

2. Peel and mash the baked sweet potatoes. You can bake them with the rosemary if you wish to intensify the flavor.
3. Knead together all the ingredients, including the poolish to make a slightly sticky dough. Knead it until it is smooth, then form it into a ball

 and place the dough in an oiled bowl, covered, to rise. Let the dough rise until doubled, in a warm place. This will take about 1 1/2 to 2 hours.
4. De-gas the dough as little as possible when handling. Form the dough into 2 round loaves, or torpedo shape or even rolls. Cover with a towel for a final rise, about 45 minutes.

5. Bake at 350F (175C) for about 40 minutes for loaves, or about 20 minutes for rolls. Cool on a rack.

Hi,

I'm looking for a recipe for a savory Sweet Potato Bread Recipe that will have a firm crust, and not using cinnamon, nuts, etc.  I've looked all over the net but haven't found anything that I'm interested in. If anyone knows of such a recipe and could point me in that direction would be appreciated.  Thanks!

I recently tried some orange cranberry bread at my local grocery's bakery (Wegman's), which is being produced for the holiday season.  It was nice, but not exactly the direction I would have gone with it, and not something I wanted to eat a great deal of.  It was very orange-y, quite sweet, and topped with coarse sugar.  I began thinking about how I would do things differently and eventually put together this formula.  After a little trial and error, I'm very happy with this bread, so I thought I would share. 

The sweet potato and small amount of butter makes for a very soft, but still satisfyingly strong crumb, and the crust is medium, golden, and very pleasantly soft.  I'm a fan of hearty hearth breads with crust edging on charred and bursting with seeds, so this is a nice change from the norm for me.  The cranberries are ideal for me at 30%, and walnuts are present but not so abundant as to weight down the loaf or overpowering the orange and sweet potato.  I'm very pleased with how this most recent version is balanced.  It's delicious on it's own, with butter or cream cheese, toasted with jam (nothing too sweet), or soaking up the yolks of over-easy eggs, my personal favorite.

I'd like to hear any feedback or suggestions for this bread, if anyone has thoughts.  Formula and instructions are below. 

Thanks!

Logan

Biga

                                        %         Weight

Bread Flour                        50         50g
Whole Wheat Flour             50         50g
Instant Yeast                     0.5        0.5g (1/8 tsp for me)
Water                                70         70g

- Mix ingredients and ferment covered at room temperature about 3 hours, then refrigerate overnight. I have held the biga for this bread up to about 3 days with no problems. Remove from fridge an hour or two before mixing the final dough to get rid of the chill. Or, just adjust your water temperature to counteract the cool biga (I prefer just to let it warm up on it's own).

Final Dough

                                          %         Weight

Biga                                    50        170g
Bread Flour                          100       340g
Water                                  54        184g
Sweet Potatoes                     43        146g
Unsalted Butter                     4          14g
Salt                                     2.1        7g
Instant Yeast                        1          3.4g (just shy of a teaspoon for me)
Sweetened Dried Cranberries  30         102
Walnuts, toasted                   20         64
Zest of 1 orange

- Peel and boil the sweet potato until soft, then drain and mash. Mix the butter in while mashing, and allow the mixture to cool completely. Combine flour, biga (chop into small pieces first for easier mixing), water, yeast, salt, orange zest, and the sweet potato/butter mixture and mix to form a fairly shaggy dough. I like to mix the water and orange zest into the sweet potato/butter mixture, and then add that mixture to the dry ingredients and biga. Works well, but I don't believe it matters much.

NOTE: if your oranges are not the best or you want more orange in the bread, substitute some or all of the water out for orange juice. I used about a third orange juice and two thirds water with my last batch and it was ideal. I suspect when the good florida oranges come into season this won't be necessary, but I'll have to wait and see.

- Knead until very smooth and somewhat elastic. I used a KA mixer with a dough hook set around 3 for 10-12 minutes. Then add the cranberries and walnuts and mix at low speed or incorporate by hand. My mixer is reluctant to distribute these, so I knead by hand for the last few minutes.

- Ferment until roughly doubled, 2-3 hours is typical for me.

- Divide and shape the dough. This is enough for two smallish boules, a shade over 500g each. Rolls would also be nice, and I thought I might try a braid next time.

- Proof about 45-90 minutes, until slightly pillowy and roughly doubled (careful of overproofing though, this dough is quite soft and when I first started tinkering with it I had a couple runaway proofing experiences). I proof boules freestanding on parchment directly on a sheet pan, covered loosely with plastic wrap or produce bags.

- Preheat the oven to 400, no steam or stone is necessary.  Also, this bread does not benefit from scoring.

- Bake the loaves on a sheet pan for 20 minutes at 400, and then rotate the pan if your oven requires it. Bake for an additional 10-20 minutes, I usually count on 12-14 in my oven. I pull them when they're nice and golden all over, sound hollow, and reach at least 190 in the center. These times are just for boules, so if you makes rolls or another shape, you'll want to adjust accordingly.

- Boules should cool for about an hour, but after that I like them best at their very freshest. This will keep in plastic bags quite well for about 2 days, and if any lasts past then it would be good for toasting.

The Results:

My slicing wasn't perfect, but you get the idea.

For a little scale.

My ideal breakfast.

Sweet Potato Pecan Cinnamon Rolls

My Entry in Bread Baking Day #04, Bread with Spice http://bakinghistory.wordpress.com/2007/10/18/bread-baking-day-04/