Tomato Foccacia

Ingredients

• 4 ¼ cups "00" flour
• ¼ teaspoon dried oregano
• 1 stand mixer with paddle and dough-hook attachments
• ½ cup extra-virgin olive oil
• 3 ¼ teaspoons fine sea salt
• ½ teaspoon sugar
• 1 1/2-pound Yukon Gold potato
• + 3 more ingredients
• • 1 cup water
  • 3 teaspoons active dry yeast
  • ½ pound plum tomatoes

Generously cover potato with salted cold water (1 teaspoon salt for 3 cups water) in a small heavy saucepan and simmer, uncovered, until just tender, 10 to 15 minutes. Drain and cool slightly, then mash until smooth. Stir together warm water and sugar in bowl of mixer. Sprinkle yeast over mixture...

View full recipe at Epicurious