Saturday, June 5, 2010

Sweet Potato Focaccia Bread





Apparently potatoes are really good in bread-making because they are starchy and give the bread a nice softness and airyness. I pretty much followed the recipe in the America's Test Kitchen family baking book just swapping sweet potato for regular potato. I was really happy with the result and the dough was not difficult to handle at all, despite the high hydration which is typical of focaccia doughs.

Sweet potato vs regular potato:
-Helps blood sugar remains more stable than regular potatoesa because they have more fiber.
-Good source of copper, vitamin B6, potassium and iron.
-High in Vitamin A, C and antioxidants
-Grown by vine or root cuttings (instead of seeds)
-The flower "Morning Glory" belongs to the same botanical family
-Completely different family from a yam
-Lastly, it makes cool looking orange-tinted bread

Sweet Potato Focaccia Bread
10" x 14" x 1" | adapted from Cook's Illustrated

Dough:
1 1/3 cup cooked sweet potato, mashed
1 1/2 teaspoons instant yeast
3 1/2 cups unbleached all-purpose flour
1 cup water (warm, 105 to 115 degrees)
2 tablespoons olive oil , plus more to grease bowl/pan
1 1/4 teaspoons salt

Topping:
2 tablespoons extra-virgin olive oil
2 tablespoons fresh rosemary
3/4 teaspoon sea salt , coarse

1. In large bowl of electric mixer or work-bowl of food processor fitted with steel blade, mix or pulse yeast, 1/2 cup flour, and 1/2 cup warm water until combined. Cover tightly with plastic wrap (or put work-bowl lid on) and set aside until bubbly, about 20 minutes. Add remaining dough ingredients, including sweet potato. If using mixer, fit with paddle attachment and mix on low speed (number 2 on KitchenAid) until dough comes together. Switch to dough hook attachment and increase speed to medium (number 4 on KitchenAid); continue kneading until dough is smooth and elastic, about 5 minutes. For food processor, process until dough is smooth and elastic, about 40 seconds.

2. Transfer dough to lightly oiled bowl, turn to coat with oil, and cover tightly with plastic wrap. Let rise in warm, draft-free area until dough is puffy and doubled in volume, about 1 hour.

3. With wet hands (to prevent sticking), press dough flat into generously oiled 15 1/2-by-10 1/2-inch jelly roll pan or halve and flatten each piece of dough into 8-inch round on large (at least 18" long), generously oiled baking sheet. Cover dough with lightly greased or oil-sprayed plastic wrap; let rise in warm, draft-free area until dough is puffy and doubled in volume, 45 minutes to 1 hour.

4. Meanwhile, adjust oven rack to lower-middle position and heat oven to 425 degrees F. With two wet fingers, dimple risen dough. For the topping: Drizzle dough with oil and sprinkle evenly with rosemary and coarse salt, landing some in pools of oil.

5. Bake until focaccia bottom is golden brown and crisp, 23-25 minutes. Transfer to wire rack to cool slightly. Cut rectangular focaccia into squares or round focaccia into wedges; serve warm. Can store on counter for several hours and reheated just before serving. Or, wrap cooled focaccia in plastic and then foil and freeze for up to 1 month; unwrap and defrost in 325-degree oven until soft, about 15 minutes.

16 comments:

Helen said...

I love the orange colour that the sweet potatoes give, the bread looks great!

Lyndsey said...

This looks so good! I love the photo too! Excellent!

Magdalena said...

your sweet potato bread looks absolutely perfect; i had no idea that one can use sweet potatoes to bake bread; and thanks for info concerning health issues.

Joanne said...

I love anything that's stuffed with sweet potatoes! This looks fantastic!

Michelle and Gabby said...

i absolutely LOVE focaccia bread, but i never thought about stuffing it with sweet potato! sounds so yummy! i'll have to try it out! :)

Natalie... said...

Woww this looks so amazingly tasty, i love making bread!

Taylor said...

This looks yummy! I absolutely love focaccia and sweet potatoes so I really want to give this recipe a try

Chef Aimee said...

Oh wow! This is the first time I have ever seen anyone use sweet potato in a foccacia dough...what a divine idea! Thanks for sharing!

~Nikki~ said...

Looks great. I'm sure my mom would love the sweet potato version.

Katie@Cozydelicious said...

This sounds amazing! I love sweet potatoes and I love foccacia but I have never thought of the two together. I can't wait to try this recipe!

Melanie said...

Yes, my mom would love this! She loves sweet potatoes.

Natalie said...

yum! great looking bread--did it have a sweet potato flavor at all?

RamblingTart said...

This bread is gorgeous, Tia! Mmm, I can almost smell it. :-)

Tia said...

Yes, it did have sweet potato flavor. It was subtle but very nice. It definitely added to the bread in more ways than just the orangey color :)

I can imagine this would be great for leftover sweet potatoes from thanksgiv/christmas!

CheapAppetite said...

Another great twist here. I love sweet potatoes. They are good deep-fried too! Nice touch with the coarse salt :)

Taylor said...

I made this tonight for a dinner party with some friends...it was SO good!! Thanks so much for the great recipe!!