- Dough didn't rise?
- Yeast might be old or water too hot (killed the yeast). Keep below 105°F!
- Dough is sticky?
- This dough is naturally soft. Don't add too much flour; use oiled hands instead.
Madeira Sweet Potato Flatbread (Bolo do Caco)
Bolo do Caco is the iconic flatbread of Madeira island. Named after the 'caco', a hot basalt stone slab it was originally baked on. Uniquely, cooked sweet potato is kneaded into the dough, keeping the crumb incredibly soft and slightly sweet for days. Though we use a skillet today, contact heat remains key for the signature thin crust.
Ingredients
4
cups
All-Purpose Flour
1/2
cup
Mashed Sweet Potato (cooked)
2 1/4
tsp
Active Dry Yeast (1 packet)
1
cup
Lukewarm Water
2
tbsp
Olive Oil (plus extra for brushing)
1
tsp
Salt
1
tsp
Sugar
2
tbsp
Pumpkin Seeds (toasted)
Shopping List (0)
Equipment Needed
- Heavy skillet (cast iron preferred)
- Mixing bowl
- Cloth for proofing
Allergen Information
Wheat
Instructions
1
✓
Mix sugar and yeast in lukewarm water. Let stand 10 mins until foamy.
Tip: Foam indicates yeast is alive and fermenting.
2
✓
Mix flour and salt. Add cooled sweet potato mash, yeast water, and olive oil. Knead until smooth but slightly tacky.
Tip: Sweet potato starch holds moisture, keeping bread hydrated.
3
✓
Cover and proof in a warm place for 45-60 mins until doubled.
Tip: Consistent temp prevents drafts.
4
✓
Turn onto floured board, divide into 4, shape into flat discs (1 inch thick). Rest 15 mins.
Tip: Resting relaxes gluten preventing shrinkage.
5
✓
Heat a heavy skillet (dry!). Cook muffins on medium heat 5-6 mins per side until dark spots appear and cooked through.
Tip: Dry heat mimics the traditional stone baking.
6
✓
Serve brushed with garlic olive oil and sprinkled with pumpkin seeds.
Recipe FAQ
Ingredients
- 4 cups All-Purpose Flour
- 1/2 cup Mashed Sweet Potato (cooked)
- 2 1/4 tsp Active Dry Yeast (1 packet)
- 1 cup Lukewarm Water
- 2 tbsp Olive Oil (plus extra for brushing)
- 1 tsp Salt
- 1 tsp Sugar
- 2 tbsp Pumpkin Seeds (toasted)